Our Team

Jim Burnett, FASLA

Jim Burnett, FASLA is a leading voice in contemporary landscape practice through his writing, advocacy and dedication to creating meaningful spaces that challenge the conventional boundaries of landscape architecture. After earning his Bachelor of Science in Landscape Architecture from Louisiana State University, Jim founded the Office of James Burnett in 1989 and has continued to lead the firm for more than 30 years. Originally aspiring to be an architect, Jim’s passion for landscape architecture blossomed under the mentorship of Dr. Robert Reich at LSU’s Environmental Design School.

From the beginning of his professional practice, Jim has been keenly interested in the intersection of landscape and wellness, and the power of nature to profoundly change the way we experience the world. Jim was instrumental in using landscape to heighten the healthcare industry’s awareness of its critical importance in patient comfort and advancing patient rehabilitation and expediting patient recovery schedules. He helped change the healthcare design conversation from “illness” to “wellness” and established a need for early inclusion of a landscape program into the design process. Jim’s innovative approach exposed patients, healthcare professionals, and visitors to a new environment that allowed them to experience the beauty of nature in the form of new gardens, trails, courtyards, roof gardens, and fountains. Jim’s influence and perspective on healing and restorative design have changed the role of landscape architects on healthcare facilities ever since.

A natural connector and collaborator, Jim’s work weaves together multiple disciplines to bring science and design together in surprising new ways of accommodating human interaction. Jim’s most recent design work has been focused on the restoration of our cities and the aesthetic, economic, environmental, and social transformation of our urban centers. Through his design of great urban parks, he has been at the forefront on the integration of strong programming into the design process and operations of the parks. The success of these efforts is clearly evident in cities such as Dallas, Oklahoma City, and Houston, to name just a few.

Jim was appointed to the US Department of the State Industry Advisory Group in 2016 and is currently serving his second term as a respected design peer. He is a frequent speaker and invited critic on urban planning and landscape design of public parks and open spaces. Jim is a tireless representative of the profession through many lectures, visits to schools, and published articles. He is a strong spokesman for the ASLA and landscape design. He has served on many ASLA committees, including awards juries where he has served chairman and the CEO Roundtable.

Jim is a Registered Landscape Architect in 26 US states and Canada. In 2004, Jim was elected to ASLA’s Council of Fellows, and in 2016 Jim was honored as the recipient of the prestigious ASLA Design Medal, an annual designation that is bestowed upon Landscape Architects for their ongoing commitment to the profession and an exemplary sustained body of work. Jim and the OJB practice are the 2020 National Design award recipients for Landscape Architecture from the Cooper-Hewitt, Smithsonian National Design Museum.

Jereck Boss, FASLA

Jereck Boss is a registered Landscape Architect in Texas, Nevada and Utah and has been with OJB for 17 years. He earned a Bachelor of Landscape Architecture from Utah State University. As a Partner, Jereck supervises all services and operations in the Houston and Dallas offices and frequently collaborates and leads teams in Philadelphia, San Diego, Boston, and Denver. Over the course of his 25+ career, he has successfully designed and managed a broad range of institutional, corporate campus, mixed-use, and large-scale urban design projects, particularly walkable and innovative streetscapes. Jereck is a champion of a “design first” philosophy and believes that projects are only as successful as the least compelling design element. Growing up in El Paso, he developed an interest in design, architecture, and landscape architecture from taking notice of the fragile and resilient qualities of the Chihuahuan Desert, one of the largest and most biodiverse deserts in North America.

Among his notable built projects are the gardens at ConocoPhillips campus in west Houston, the Asia Society Texas Center in Houston, Project180 redevelopment in Oklahoma City, CityCenter urban development in Las Vegas, and the entry plaza and green roof at the LEED Platinum office tower at 609 Main in downtown Houston. When he’s not working, he plays an active role in the design community as a Board Member of the Rice Design Alliance and Utah State University’s Landscape Architecture and Environmental Planning Advisory Board.

Dillon Diers, ASLA

Dillon joined OJB in 2006 immediately after graduating. He earned a Bachelor of Science in Landscape Architecture from California State Polytechnic University-Pomona. As a Partner, Dillon has been with the firm for over 17 years. He started his career at OJB, where he has held a series of increasingly responsible positions from Associate up to his current role as Partner. Through his years at OJB, his projects have fallen under a wide range of scale, including creative workplace, mixed-use, retail, and urban design projects throughout the U.S. and Mexico. With his collective experience, he has worked with several accomplished architects, making him a highly sought-after collaborator. Studying the intersection of the natural and social context of a place to inform the public realm is central to Dillon’s process. Underpinning all his design work is his cohesive approach to planting design and deep respect for sense-of-place and ethic of environmental responsibility. In his free time, he also is a thoughtful writer and speaker, including contributions to Urban Land Institute and ASLA.

Kyle Fiddelke, FASLA

Kyle Fiddelke earned a Bachelor of Landscape Architecture from Iowa State University. With over 24 years of experience, Kyle is a Partner who has been with the firm since 1998. He played a pivotal role in shaping OJB’s west coast office in 2002, and since has become instrumental in expanding the team to include 25 talented designers. Kyle’s landscapes are beautiful and practical, encouraging human interaction with the natural environment and reinforcing a seamless relationship between architecture and the landscape. At the core of Kyle’s design philosophy lies a profound belief in the therapeutic properties of plants and their profound impact on the human experience. His conviction centers on the idea that a well-designed landscape can educate people about the vital role of nature in both the built and natural environments. Kyle is constantly seeking to expand his knowledge and educate others, and he regularly takes speaking opportunities at numerous conferences and events, including the Society for College and University Planning and ASLA. He has been a member of the San Diego ASLA chapter since 2005 and was a member of the chapter board from 2005-2007.

Cody S. Klein, FASLA

Cody joined OJB in 2011. As a Partner leading OJB’s Boston and Philadelphia offices, Cody stands out as a formidable driving force in the world of landscape architecture, steering the ship of innovation and design excellence. With a penchant for leadership and a commitment to design excellence, Cody’s influence has been nothing short of transformative. As Partner-in-Charge for projects from New England to the Southeast to the Midwest, his unique blend of creative ingenuity and a profound appreciation for the environment has yielded award-winning projects that not only captivate with their elegance but also endure through time with their practicality. Beyond his portfolio, Cody’s ability to foster inclusivity and collaboration within the design process makes him an invaluable asset to the company. Originally from a small town in rural Arkansas, Cody draws inspiration from both urban living in Boston and a deep connection to the outdoors.

In 2024, he was elevated to the American Society of Landscape Architects Council of Fellows, the highest honor bestowed upon a landscape architect for their contributions to the profession. He is also a proud Alumni and frequent speaker at Oklahoma State, recently being selected as the Ferguson College of Agriculture Alumni Early Career Achieve award. In his free time, Cody finds inspiration in the intimate moments of nature. He enjoys exploring Vermont with his family, where he is an avid cyclist and skier.

Meg Levy

Meg oversees the general operations of the firm and guides the development and execution of the firm’s strategic plan. Meg’s primary focus is to ensure that the firm achieves its short- and long-term financial goals while honoring OJB’s commitment to design excellence and passion for landscape architecture. Meg is dedicated to the growth and development of the team and hiring the best and the brightest talent for OJB. Meg was instrumental in establishing OJB’s operational protocol, including the firm’s key performance metrics, processes, reporting tools and employee performance planning. These initiatives were implemented over the last 12 years and have helped align and support the growth objectives of the firm.

Since she began working for OJB in 2003, Meg has been instrumental in establishing and evolving the firm’s operating platform, including leadership structure, recruiting strategies, EDI initiatives, key performance metrics, contract management, and performance-focused planning. Meg lives in North County, San Diego with her two kids, two dogs and husband.

Claudia Thome

Claudia serves as Partner and Director of Operations and is integral in the day-to-day performance of all five OJB offices. Claudia’s contributions and role at OJB have evolved impressively with the firm since she joined the firm in 2005. Hired as an administrative assistant, she has been a key player in accounting and human relations as the firm grew to an internationally awarded design presence. Claudia provides leadership in firm operations and adeptly pivots to fulfill key behind-the-scenes roles as required. Claudia holds a Bachelor’s degree in Operations Management from University of Houston Main Campus.

Chip Trageser, FASLA

Chip Trageser earned a Bachelor of Landscape Architecture from Louisiana State University and serves on the Robert Reich School of Landscape Architecture’s Professional Advisory Board and the National ASLA Education committee. As a Partner, Chip Trageser oversees all design and operations in the Houston and Dallas offices and has been integral to OJB’s success and growth since joining the firm in 1997. He excels in managing urban parks, campuses, residential gardens, and mixed-use developments. In all projects, Chip encourages collaborative efforts. He knows that when all team members take ownership over a project, the landscape achieves a greater end-result. A native of Baton Rouge, Louisiana and a long-term Houston resident, Chip possesses a deep knowledge of plants and ecosystems, particularly in several subregions of the southeastern United States. He is also well educated on various stormwater irrigation systems and is proficient in deploying green infrastructure into his unique, planting-forward designs.

Chip has received many awards for his notable projects, including Levy Park, Brochstein Pavilion at Rice University, and CityCentre in Houston. In 2015, Chip was elevated to the Council of Fellows at the American Society of Landscape Architects. In his spare time, he is active in the Houston design community and is a member of the Rice Design Alliance. His talks on therapeutic and meaningful landscapes and gardens have informed students and professionals alike.

Simon Beer, ASLA, PLA

Simon has been with the OJB Boston office since its opening in 2013. He holds a Bachelor of Landscape Architecture from Purdue University and is a licensed landscape architect in Massachusetts and Maine. With two decades of professional landscape architecture experience, Simon is highly skilled in managing projects across a wide range of scales and typologies. As a Principal, he implements key decisions in all project phases and motivates his team to question ideas and deliver the highest quality of work possible. His expressive designs are characterized by their sensitivity to user concerns, ecological cognizance, and durability. Growing up in rural Indiana and having worked in Chicago, Los Angeles, and Boston, Simon is knowledgeable about plant ecologies, materials, and microclimates across multiple regions of the United States. In his free time, Simon enjoys spending time with his wife and kids.

Nathan Elliott, ASLA, PLA, LEED AP

As Managing Principal in San Diego, Nathan is driven by a dedication to project success, marked by a creative, environmentally sensitive, and client-centric approach. Over the past 16 years at OJB, Nathan has honed a strong design ethos with exceptional project management.  A pragmatic optimist, he is drawn to the challenges presented by complex programs, challenging regulatory environments, and demanding sites. He is a distinguished designer and landscape architect, with extensive experience in master planning, conceptual site design, grading, planting design, and project management of public parks, academic landscapes, corporate campuses, and cultural institutions. He has a proven track record in successfully leading and overseeing a wide range of projects, including urban parks, corporate headquarters, academic landscapes, and mixed-use developments across the United States. He graduated from Louisiana State University, where he earned a Bachelor of Landscape Architecture. When he’s not in the office, Nathan is an avid outdoorsman and finds inspiration for his native planting projects while hiking mountains and canyons across California.

Drew Stangel, ASLA

Drew joined the OJB Boston office in 2014 after working in Denver and Austin. Drew earned a Bachelor of Landscape Architecture from Purdue University. As a Principal in the Boston office, Drew fosters a comprehensive design culture married with technical exploration. He leads teams that explore complex environmental and constructional concerns with humanistic outcomes. His pragmatic thinking and knowledge of multiple technical disciplines helps him identify site complications and keep projects running smoothly in all phases of development. Drew is a strong proponent of open collaboration and is highly skilled in helping clients and team members achieve their project goals. In all projects, he navigates material experimentation with environmental responsiveness. Having lived in several regions of the United States, Drew enjoys traveling, hiking, and spending time with his family outdoors whenever he can.

Andrew Albers, AIA

Andrew earned a Master of Architecture from Rice University and a Bachelor of Science from the Georgia Institute of Technology. He currently serves as President of the Rice Design Alliance. A Principal in the Houston office, Andrew has managed design projects of all typologies and scales, from academic campuses to corporate headquarters to public green spaces, over his nearly 25-year career. Known for his collaborative approach to problem-solving and leadership across disciplines, he excels at managing both overarching mission and the details at every scale. Andrew finds key inspiration from sketching with his team, and his long history of teaching in the architecture program at Rice University. His approach to stewardship at the campus and institutional level has resulted in long-standing relationships for several important institutions in the Houston area, including Houston Methodist Hospitals and Rice University, among others. At Rice, he has been a trusted design advisor on dozens of projects, including small interventions to entirely new colleges and precincts. Outside of work, he enjoys traveling, hiking, and spending time with his family.

Scott Blons, ASLA, LEED AP

With over 20 years of professional experience in construction management and design, Scott joined OJB’s Houston office in 2011. A LEED certified professional with strong technical knowledge of sustainable systems and their application, Scott earned a Bachelor of Science degree in Construction Management from Illinois State University. A Principal in the Houston office, Scott is a preferred collaborator amongst colleagues and a driving force in resolving complex and challenging conditions in the field. He is passionate about examining design details and site restrictions and finding new techniques and tools to manage budget and schedule. He is a vital contributor to the success of built projects of all typologies and scales. Some of his past notable projects include Klyde Warren Park in Dallas, Levy Park in Houston, Rockstar Energy Bike Park in Houston, Devon Energy World Headquarters in Oklahoma City, and the 72-acre Riverfront Park development in Omaha. In his spare time, he loves bringing his kids to the opening day of completed projects and feels rewarded when communities enjoy the landscape on a regular, day-to-day basis.

Andrew Cridlin

Andrew joined the team at OJB in 2016, following an internship with the firm in 2015. Andrew earned a Bachelor of Landscape Architecture from Virginia Polytechnic Institute and State University. Andrew is a Director in the Boston office, where he leads the design, management, and technical execution of projects. A clear communicator and conscientious builder, Andrew is skilled at managing projects of all scales and typologies from hospitality complexes to mixed-use residential spaces. He has held a series of increasingly responsible positions and has developed into a highly sought-after project leader. In his free time, he is an avid golfer and outdoorsman and enjoys bringing his understanding of outdoor recreation and natural systems to the design and management of projects.

Tara Green, CSEE

Tara earned a Master of Sports Administration from Ohio University and a Bachelor of Arts in International Studies from the University of North Carolina at Chapel Hill. She is also a Certified Sports Event Executive. As Principal of Public Realm Strategies, Tara works with designers, consultants, clients, and communities on project programming, governance and staffing, and budgeting. Her ability to build support for activation and self-sustaining operations has been pivotal to the success of several of OJB’s major urban parks, university campuses, and mixed-use developments. Keenly attuned to how open spaces can add to the quality of civic life, Tara’s role is to help clients achieve their goals with sound planning. Having grown up in multiple places across the United States, Tara is a passionate student of human nature, which serves her well as a community engagement specialist.

Allison Harvey, ASLA, PLA

A Principal in the Philadelphia office, Allison earned a Master of Landscape Architecture and a Master of Architecture from the University of Pennsylvania and a Bachelor of Arts in Physics from Coe College. She is a licensed landscape architect in Pennsylvania. Allison has over 15 years of professional experience combining practical research with emerging design practices. As a co leader of OJB* Lab, she is a passionate advocate for finding evidence-based solutions to our complex and interrelated environmental challenges. She was the Primary Investigator for an 18-month interdisciplinary field study funded by the Landscape Architecture Foundation, which focused on measuring and analyzing the impact of air pollution point sources on landscapes adjacent to highways. A multi-industry advisory group was assembled to review the data and help develop better industry practices. Through the lab, she draws on her background in physics and material sciences as she continues to find new performance standards and approaches in project applications. An advocate for equity and accessibility, Allison is active with several landscape architecture committees including Philadelphia’s Design Advocacy Group, the Landscape Architecture Foundation, and the Transportation Research Board.

Sam Heritage, ASLA

Sam joined OJB in 2013 with the Houston office before transferring to the Philadelphia office in 2018. He earned a Bachelor of Landscape Architecture from Pennsylvania State University. With more than 13 years of experience in workplace, park, educational, retail, and mixed use, Sam works closely with clients and project teams to lead design, development, and execution of project plans. As a Principal, Sam’s strong background in project execution, management and quality assurance allows him to efficiently guide diverse and technically challenging projects through successful completion. He believes a good outdoor space is characterized by thermal comfort, planting shade, and human safety. As a leader in the Philadelphia office, he also understands the importance of collaboration and is dedicated to working with his team and clients to create landscapes that are accessible and welcoming to all. Growing up in the greater Philadelphia area, he is keenly attuned to the potential for landscapes and outdoor environments to enhance and rejuvenate urban communities. In his free time, Same enjoys spending time with his family, and reading books.

Tyler Jurney

Tyler Jurney joined OJB in 2012. He earned a Bachelor of Landscape Architecture from Oklahoma State University. As a Principal in the Houston office, Tyler excels in overcoming complex challenges and executing dynamic, human-centered design plans. His creativity and superior organizational skills have allowed him to manage projects of all typologies, from mixed-use developments and parks to office, healthcare, and residential outdoor spaces. Along with managing his own projects, Tyler oversees projects managed by his team members, providing key insights and guidance from schematic design through completion. Passionate about innovation, systems integration, and sustainable strategies, Tyler enjoys the potential for new ideas in landscape development. Some of his notable built projects include CityPlace mixed use development in Spring, Texas, the Park District rooftop terraces in Dallas, and the public green spaces at the Allen Center in downtown Houston. He believes a good landscape should be integrated with the ecological and human surroundings of the specific site. In his free time, Tyler finds design inspiration from going on walks and visiting parks around Houston and from traveling to different cities and countries around the world.

Christa Mahar

Christa Mahar leads OJB’s marketing and communications efforts, managing overall strategy for client engagement as well as promotion and publications. She joined OJB in 2019 after more than 25 years of marketing leadership for some of the most successful international architectural practices in Boston and New York. Christa has developed and managed production of multiple monographs and project publications, and served as editor of five design books, including OJB’s first monograph, Envisioning Landscapes. Her experience also includes the organization of several traveling architectural exhibitions, from archival research to design, production and catalogue publication. Her collaborative approach is integral to OJB’s business relationships and development efforts.

Katy Martin, ASLA, PLA

Katy earned a Master of Landscape Architecture from the University of Pennsylvania, a Master of Architecture from Texas Tech University, and a Bachelor of Science in Architecture from Texas Tech University. She is a licensed landscape architect in Texas. As a Principal in the Dallas office, Katy has cultivated a passion for solving urban challenges through landscape throughout her career. Her experience in both public and private practice informs a comprehensive and pragmatic approach to design. Having grown up in the Dallas-Fort Worth area, she is especially interested in how people use parks, plazas, and streetscapes to build connections and community. In her free time, Katy enjoys spending time with her family, practicing pilates, and traveling.

Judy Lee Shern, ASLA

A Principal in OJB’s Solana Beach office, Judy manages projects from early conceptual design to final completion and helps oversee the ongoing care of several built OJB landscapes. Her focus on materials and earth-based systems is her greatest tool in deploying sustainable design, construction practices, and instituting maintenance strategies that are specific to the ecological characteristics of their site. A natural collaborator and clear communicator, Judy’s working style invites cross-disciplinary exploration of design and construction solutions. She is also keenly attentive to the cultural and natural history of sites and seeks to find the authentic sense of place with natural materials and local planting palettes. Judy joined OJB in 2012 after earning a Bachelor of Landscape Architecture from California State Polytechnic University at Pomona. While at Cal Poly Pomona, she was honored with an ASLA Award of Excellence for her work in the publication Subsurface. Growing up outside of Los Angeles, the team often consults Judy’s extensive knowledge of Southern California and Southwestern plants and architectural history. Living in Encinitas, California, she enjoys taking her three kids to all the parks and open spaces around the city and throughout greater San Diego. She finds continued design inspiration from seeing her kids’ interactions with nature.

Brittany Blicharz, ASLA

Brittany earned a Bachelor of Environmental Design and Architecture from the University of Colorado at Boulder. As a Director in the Denver office, Brittany has ten years of experience in design-focused and project management roles. Despite working on a wide range of project types, Brittany has found her passion in working on residential gardens. Brittany’s stance on design – every design has a story to tell – is echoed in her work by taking a holistic approach to the overall project. She strives to think critically about the landscape’s relationship to the architecture and interiors to execute a harmonious relationship between all three. She feels that exterior materials bring harmony to the architecture, while planting design can give the landscape its own identity. Whether the project demands botanical interest or restoration of a native landscape, she dives into the planting design giving it great thought. Working in several different regions with differing plant palettes has greatly expanded her experience with planting design. Her personal interests collide with professional explorations when it comes to garden design. Whether experimenting in her personal garden with various plant species, researching the latest developments in the profession, or diving in deep on a project-specific plant design, Brittany takes a project-by-project approach to finding the right solution to each project, because each site will ask something different of the design.

Tarah Brand, ASLA, PLA

Tarah Brand joined OJB’s Houston team in 2014. She earned a Bachelor of Science in Landscape Architecture from Cornell University and is a licensed Landscape Architect in Texas. As a Design Director at the Houston office, Tarah is integral to projects with complex challenges, intricate plantings, and material combinations. Her involvement spans a variety of project types including corporate office towers, urban parks, corporate campuses, and mixed-used projects. She is passionate about landscapes with ample greenery and purposeful use of space, as those components tend to make the outdoors inviting and comfortable to users. Growing up in Upstate New York and now living in Houston, Tarah is conscious of the environmental differences across the country and works to ensure her landscapes thrive in their specific geographic location.

Tarah is inspired by personal projects in interior design and architecture, particularly by boutique hotels, spas, houses, and transformative spaces. She is captivated by the way distinct blends of materials, textiles, and color palettes can harmonize within a design, fostering intimate moments in the landscape. Tarah’s keen ability to seamlessly blend essential elements into a cohesive project has played a pivotal role in the success of multiple projects. Outside of work, she enjoys traveling to national parks and finding inspiration from personal projects in interior design and architecture.

Jason Ferster, ASLA, PLA

Jason earned a Bachelor of Landscape Architecture from the University of Maryland and an Associate of Fine Arts from Keystone College in Pennsylvania. He is also a licensed landscape architect in Texas. Known for his superior technical knowledge and ability to translate design drawings into responsive built landscapes, Jason is a Technical Director working in the Denver office. His flexible approach to problem-solving conditions in the field while protecting design intent is a hallmark of his capabilities. With more than a decade of experience working with public and private clients, Jason carefully builds consensus while advancing design innovation. Skilled in integrating nature in built, urban environments, Jason has been a key contributor and manager for many challenging, intricately layered landscapes. His diverse project portfolio includes city plazas, streetscapes, public parks, and mixed-use developments. His hands-on capabilities can be seen in every aspect of his life, from creative woodworking to undertaking house renovations.

Levi Johnson

Directing OJB’s Continuing Care program out of the Houston office, Levi oversees the installation and maintenance of plants and natural materials in OJB’s landscapes. His ability to translate site-specific ecological details into strategies for sustainable design and construction practices allows the OJB team, across all six offices, to craft long-lasting, naturalistic green spaces. Before joining the firm in 2022, Levi worked as a director of a high-end residential maintenance company in Houston where he managed the city’s finest estates’ landscapes. He received his Bachelors of Life Science from Brigham Young University in Landscape Management in 2015, where he worked as a campus arborist in helping maintain the 18,000 trees on the campus. Levi is a Certified Arborist by the International Society of Arboriculture.

Levi’s horticulture knowledge and in-field support helps clients, programmers, and project staff better understand the environmental setting of their projects, which is crucial in keeping landscapes healthy and flourishing. He believes good outdoor spaces should be simple and drawn from the natural surroundings of their sites. He is currently inspecting the planting and maintenance of the first phase of the East River mixed-use development in Houston. In his free time, he enjoys spending time with his family, running, cooking, backyard projects, and a good game of pickleball.

Eric McWilliam, ASLA

Eric joined the OJB team in early 2014, bringing with him over 15 years of professional experience from a variety of projects throughout California. He holds a Bachelor of Science in Landscape Architecture from California State Polytechnic University – Pomona and is a registered Landscape Architect in California. As a Director, Eric is experienced in managing projects from initial design to a built product and enjoys seeing an idea become reality. With a strong technical background, he has an eye for detail which can be seen in all aspects of his work. Eric takes pride in developing strong client relationships and collaborating with consultants to ensure the successful completion of all projects. As a native Californian, he takes care to create authentic landscape experiences using local trees and shrubs that not only inspire but are also sustainable. In his free time, he enjoys finding new native plantings that he can employ in his designs.

Andy Miller, ASLA

Andrew joined OJB in 2012, after working for RDG Planning & Design where he aided in the designs for several urban parks and college campus landscapes. He earned a Masters in Landscape Architecture from Cornell University. Andy is a Project Director, who is responsible for implementing and documenting the design for the project. He leads design coordination with the project team and manages the day-to-day contact with the internal design team and the full project team. Andy has been instrumental in several of OJB’s largest and most complex projects and has a wealth of technical expertise that underpins his design ethos. He specializes in detail-level design and enjoys the puzzle of integrating thoughtful details cohesively into the site. Andy particularly enjoys designing areas for children’s play and appreciates the joy that well-designed play spaces bring to children and their families. In his free time, he enjoys exploring the outdoors with his children, visiting play areas that inspire his designs.

Ryan Ort

Ryan joined the OJB Boston office in 2016. He earned a Bachelor of Landscape Architecture from Purdue University. Hailing from a family of construction and landscaping professionals, he quickly found a passion for landscape architecture. An Associate Director in the Boston office, he excels in seeking high performing and original solutions to every obstacle. He utilizes this skill to manage a diverse collection of projects from corporate headquarters to public mixed-use spaces. His focus on plant species and natural materials gives him a stable grounding to create progressive and responsive landscapes. He is a firm believer that design should revolve around a unique and local planting palette so that the outdoor space can achieve its greatest human and ecological potential. In his spare time, Ryan enjoys trying new restaurants and exploring new neighborhoods in the city.

Samantha Partington

Samantha joined the OJB Boston team in 2019. She earned both a Bachelor of Science and a Master of Architecture degrees from Wentworth Institute of Technology. As an Associate Director, Samantha is always seeking to create landscapes that find the balance between innovation and express an authentic sense of place. Utilizing her skills from Wentworth, Samantha possesses an extensive toolkit for effectively managing projects involving infrastructure and complex technology. She contributes a deep understanding of sustainable construction methods and strongly supports OJB’s efforts in reclaiming land and materials. Growing up on the coast of Massachusetts, Samantha recognizes the need for creating sustainable environments that involve material reuse and native planting. In her free time, Samantha enjoys running and hopes to visit all the United States National Parks.

Chris Shern, ASLA

Chris joined OJB in 2012. Chris earned a Bachelor of Landscape Architecture from Virgina Tech. As Technical Director at the Solana Beach office, Chris plays a pivotal role as a bridge between the design documentation process and the tangible construction outcomes. With a wealth of project experience, Chris brings a deep understanding of construction detailing, site conditions, and a problem-solving approach, all of which greatly benefit our on-site operations. Drawing from his extensive design background, his skillset encompasses streetscapes, parks, academic facilities, and masterplan mixed-use developments, providing a solid foundation for the translation of intricate design plans into actionable construction processes. In his free time, he draws inspiration from spending time on outdoor adventures with his three children and exploring the California coast.

Nate Carvin

As a member of the San Diego and Philadelphia offices since 2017, Nate has been integral to studio management and team mentorship. Nate graduated with Honors in Research Distinction from Ohio State University, leveraging degrees in Landscape Architecture and City Planning as part of an ASLA Student Honor Award team studying landscape interventions on local land uses creating negative environmental impacts. As a Senior Associate, Nate’s skillset in project management, documentation, and oversight have been integral to the growth of OJB’s Philadelphia office. A gifted teacher and leader in technical design development, he enjoys the process of bringing design ideas to realization. With a keen focus on sustainable design and construction practices, Nate has helped shepherd many complex, commercial and masterplan projects through completion. Outside of work, his focus on wellness and equity extends to volunteering with an after-school program and spending time with his children outdoors.

Charles Cattlett, ASLA

Charlie joined OJB’s Houston office in 2013. He earned a Bachelor of Landscape Architecture from Virgina Tech. As an Associate Design Director in OJB’s Solana Beach office, Charlie provides key design and project management for landscapes across a wide range of typologies, from academic facilities to large-scale masterplan developments. He strives to push the limits of design with every project, deploying softscape and hardscape materials to amplify their role in making accessible and humanistic green spaces. He is a firm proponent of sustainable design and hopes to see more innovation with natural materials and local planting palettes in the profession. Growing up in Atlanta, Charlie became interested in horticulture and the installation of landscape while working at a tree nursery while attending high school. Outside of work, Charlie is a passionate international traveler and finds design inspiration from exploring the diverse landscapes of the world.

Lisa Davis, ASLA, PLA, LEED AP

Lisa Davis joined OJB in 2008. She is a registered Landscape Architect with nearly 20 years of professional experience. Lisa studied Horticulture for her undergrad in Taiwan and then earned her Master of Landscape Architecture from the University of Illinois. As Associate Technical Director, Lisa Davis has worked on a range of projects including parks, streetscape, resort, campus, and master-planned community design. Lisa knows that a good outdoor space requires careful consideration of programming and context. It should be designed with a strong emphasis on its adjacencies to mixed-use and commercial areas, and it should harmoniously integrate into its surroundings. She has a strong belief that landscape architecture should take risks and explore new opportunities, especially when clients are open to innovative ideas. In the future, she would love to tackle the challenge of working on larger scale park projects, which offer more extensive and ambitious design possibilities. An avid walker, Lisa enjoys exploring Memorial Park. According to her, it is a great example of walking trails that balance curated versus natural space.

Richard Neuffer

Richard Neuffer earned a Bachelor of Landscape Architecture from Iowa State University and is a licensed Landscape Architect in California. As Associate Technical Director in the Solana Beach office, Rick is a key conduit between civil engineers, structural engineers, and architects on all stages of landscape construction. His extensive background in construction detailing and knowledge of contextual design principles is a strong platform in which to translate complex design plans into productive, stress-free construction processes. With over 23 years of experience, he offers a comprehensive grasp of design, collaboration, coordination, and construction processes, particularly within the realm of high-end retail and resort landscapes throughout southern California and Las Vegas. Joining OJB in July 2023, Richard hopes to bring his passion for creating human-centered spaces to the Solana Beach team.

Brett Gehring

Brett Gehring holds a Bachelor of Science degree in Landscape Architecture, which he earned from Arizona State University. With an extensive career spanning over 15 years in landscape design, he possesses a holistic comprehension of the field, and a keen focus in all aspects of construction. His professional specialization is centered around arid climates and horticulture, extending across the southwestern United States, including California, Arizona, and Texas. He has effectively overseen the management of several construction projects, which have varied significantly in scale and scope, and ranged with budgets from $500,000 to those exceeding $20 million. His wealth of experience includes, but is not limited to, irrigation systems, steel construction, site grading, structural design, planting design, among many others.

In his free time, Brett enjoys traveling, classic car restoration, woodworking, and propagating plants. He has a passion for music and enjoys DJ-ing in his spare time.

John Harper

In 2022, John Harper joined OJB, after having worked in Beijing, Melbourne, and Los Angeles. He earned his degree from the Royal Melbourne institute of Technology with a Bachelor of Design in Landscape Architecture, and later, a Master of Social Science in Urban Planning. As a Senior Associate, John is a talented Project Manager who has successfully managed a broad range of campus, mixed-use, and large-scale design projects throughout his career. A gifted teacher and leader, he enjoys the satisfaction of bringing design ideas from conception to reality. With a focus on creating open spaces that balance the complexity of environmental concerns with human needs, John strives to create verdant and vibrant places and to leave cities and ecologies better than we found them. Outside the office, John is an avid outdoorsman, with interests in camping, sailing, and competing in Ironman triathlons.

Drew Hill, ASLA

Originally from Ogden, Utah, Drew joined OJB in 2019 after completing a Master of Landscape Architecture from Utah State University. He also holds a Bachelor of Landscape Architecture and Environmental Planning with minors in Sustainable Systems and Ornamental Horticulture. Drew excels in project visualization through 3D modeling, renderings, animations, and virtual reality tools. He is particularly influenced by the work of Roberto Burle Marx, and his values revolve around ecology and landscapes that have a strong sense of place. He has previous experience working with two landscape architecture firms and one nonprofit that plans and builds public trails. In his spare time Drew loves to get inspiration from the world around him and enjoys photography, hiking and exploring unique landscapes.

Hyun Kim

Hyun joined OJB in 2018, after working in Los Angeles as a landscape designer focused on large scale mixed-use, commercial and masterplan projects. Prior to his move to the west coast, Hyun worked in Ann Arbor, Michigan on several large site and campus planning projects. Hyun earned a Master of Landscape Architecture from the University Pennsylvania, a Master of Landscape Architecture from Seoul National University, and a Bachelor of Landscape Architecture from Kyung Hee University in South Korea. As a Senior Associate, he has a strong track record in design and project management. Hyun has a profound understanding of project intricacies and on-site conditions equips him with an ability to tackle intricate project hurdles. Growing up in Seoul, South Korea, and now residing in San Diego, he possesses a keen awareness of the crucial role that parks and green spaces play in promoting human health and well-being, especially in densely populated urban areas. Outside of work, Hyun enjoys spending time with his family, and occasionally playing tennis.

Jungsoo Kim

Jungsoo joined the OJB Boston office in 2018. She earned a Master of Landscape Architecture from Harvard Graduate School of Design and a Bachelor of Architecture from Ewha Womans University in South Korea. With a decade of landscape architecture experience, Jungsoo is an experienced Associate with a strong interest in the aesthetics of a built environment. She is well experienced in managing projects of all typologies and scales. Her close consideration of project details and constructability makes her a leading team member in leveraging site complications and technical restrictions to the firm’s advantage. Jungsoo enjoys spending time with her daughter and hopes to design more spaces with children’s play areas in the future.

Yisi Liu

Yisi joined the Boston office in 2017 after graduating from Purdue University with a Bachelor’s degree in landscape architecture and a minor in fine art. She worked on a broad scope of topics related to environmental justice, ecology restoration, and sustainable community design for her undergraduate studies. Yisi was Purdue 2017 University Olmsted Scholar and the recipient of ASLA Indiana chapter student honor award. As an enthusiast in both painting and art history, Yisi gained different perspectives of landscape architecture from switching among various identities.

Ana Millan, LEED GA, ASLA, Associate AIA

Ana joined the OJB team as an intern in 2016 and became a full-time Designer in January 2017. She received her Bachelor’s of Architecture from the University of Houston. She was drawn to Landscape Architecture after two internships at Residential Landscape firms in Houston and after spending one year on the research and design for a school project that interwove the concepts of deck parks and edible landscapes as part of a Vertical Studio the school had in collaboration with architect Thom Mayne from Morphosis. Ana enjoys 3D modeling, sketching, unraveling and documenting the intricacies of site elements and details that bring the larger projects together, and designing spaces that make a positive impact on the people who experience them, while stitching to the overall urban fabric in a meaningful way. Since joining OJB, Ana has worked in a variety of projects from corporate campuses to amenity decks and mixed-use developments.

Arianna Netzky, PLA

Arianna joined OJB in 2022. Before joining the Boston office, Arianna worked with firms in Washington, D.C., and Miami. She is a licensed architect in the state of Florida and earned a Bachelor of Science in Landscape Architecture and Geography from the University of Wisconsin – Madison. Through her design and management of projects, Arianna is an Associate who strives to create equitable spaces where all people can connect to nature. She is a passionate advocate for sustainable construction practices and hopes to see an increase in urban canopy coverage and storm runoff protection systems throughout the United States. Born in Las Vegas, Arianna has a profound insight into the intricate relationships between people and their daily environments. She enjoys spending her free time outside and volunteering with the Green Schoolyards of America and Future Landscape Architects of America.

Chandler Nohr, ASLA

After earning a Bachelor of Landscape Architecture with Honors from The University of Nebraska, Chandler joined OJB as an intern with the Houston office. He is an Associate who balances strong problem-solving pragmatism with creative design capabilities. Having handled projects of all scales and complexities, he is particularly adept at managing the functional project details of large outdoor spaces. Growing up in a military family who moved frequently, Chandler’s appreciation for the variety of seasons and landscapes across the country set him on the path to study placemaking in all forms. In his free time, Chandler enjoys traveling, going to the movies, and exploring the city.

Kevin Pfeiffer

A strategic thinker, as well as a go-to technical problem-solver, Kevin is a Senior Associate in the Houston office and a vital team member on projects of all scales. Since joining OJB in 2016, his range of project typologies has only continued to grow. His project portfolio ranges from corporate master planning to small healing gardens for hospitals. In every project, he is committed to creating landscapes that are unique and practical to the communities surrounding the site. Kevin earned his Bachelor of Landscape Architecture from the University of Georgia College of Environment and Design in Athens. Growing up in greater Atlanta, Kevin became interested in landscape architecture after noticing the deforestation that resulted from the development of a large shopping mall in his neighborhood. Kevin is passionate about hiking in his free time, and he draws inspiration from native greenery and incorporates natural materials into his designs.

Justin Seale

Justin joined OJB’s Houston office in 2017 after serving as a Designer with another Houston-based landscape architecture firm. He earned a Bachelor of Science of Landscape Architecture with a Minor in Art and Design from Purdue University. From native planting to the materiality of paths and plazas, Justin is a Senior Associate who is focused on the design details of successful landscapes. His understanding of varying ecologies and environments is an asset on projects with challenging site constraints in many different climates and ecoregions. A trusted leader in the construction process, Justin’s proactive attention to the development of design documentation yields many benefits. He is often called on to solve conditions in the field, he is known for a calm demeanor that balances design intent with client goals. Passionate about fly fishing and spending time with his kids outside, Justin hopes to see an increase of green space in urban centers.

Sookyung Shin, ASLA, PLA

Sookyung Shin is a registered Landscape Architect in Massachusetts and earned her Master’s degree in Landscape Architecture from the University of Pennsylvania, Bachelor’s Degree from Seoul National University. Re-joining the OJB team in 2022, Sookyung brings with her over 10 years of professional experience, designing landscape projects of diverse scales and types, and manages projects from concept through construction documentation and administration. Her interest is seeing an idea become reality and offering the public including diverse community groups to have better outdoor experiences. She is currently contributing her effort to Construction Documentation on Hudson Exchange Phase 2 project in New Jersey and also helping the Construction Administration process for Cary Park in North Carolina.

Yiting Xi, ASLA

Yiting joined OJB’s Solana Beach in 2018. She earned a Master of Landscape Architecture from the Harvard University Graduate School of Design and a Bachelor of Architecture from Tongji University in Shanghai. As an Associate, Yiting contributes to all stages of project design and construction. She is passionate about balancing materiality, site conditions, and community concerns with landscapes that are sustainably planned and sourced. Originally pursuing a career path in architecture, Yiting was drawn to landscape architecture for its potential to build community and enhance the quality of life in our urban environments. Outside of work, Yiting finds design inspiration from traveling, especially to the diverse cultural and natural landscapes of Hawaii, Japan, Italy, and the Netherlands.

Charity Cheung, ASLA

Charity joined OJB Boston in 2020, a week before the pandemic sent the office to work remotely from home. Her adaptability in times of stress and uncertainty makes her a reliable team member in overcoming challenges in the project process. She earned her Master of Landscape Architecture from the Harvard Graduate School of Design and a Bachelor of Landscape Studies from the University of Hong Kong. As a Project Designer, Charity is passionate about landscapes that evoke tranquility and spark human emotion. With a detailed background in 3D modeling and graphic design, she is quick at learning new technology. She uses these skills to advance OJB’s knowledge and adoption on projects. She believes that design approach experimentation and graphic representation can inspire a transformative and adaptive solution to landscape. In her free time, Charity enjoys spending time with friends, visiting family, and practicing karate.

Eve Ding, PLA

Eve Ding is a Registered Landscape Architect in New York State and joined OJB in 2024. Prior to joining OJB, Eve practiced in both New York and Philadelphia, working on a wide range of projects—from intimate residential entry gardens to large-scale waterfront parks and citywide master plans. Her expertise spans a variety of landscape typologies and scales, demonstrating her ability to address complex design challenges with creativity.

Eve holds a Master of Landscape Architecture from the University of Pennsylvania and a Bachelor of Architecture from South China University of Technology, where she also earned a Certificate in Historic Architecture Conservation. Her work is driven by a commitment to creating transformative landscapes that prioritize community well-being while enhancing ecological and social resilience.

A strong advocate for designing public spaces that accommodate diverse needs, Eve believes in the power of the landscape to foster connection and inclusivity. Her design philosophy emphasizes local culture, with careful attention to the details and materials that reflect the history and context of each place. Through landscape architecture, she seeks to connect people with nature and craft spaces that elevate the public realm.

Abbey Franovich, PLA, ASLA

Abbey Franovich is a licensed landscape architect with a Bachelor’s degree in Landscape Architecture from Mississippi State University and a Master’s degree in Landscape Architecture in Urban Design from the Harvard Graduate School of Design. Abbey’s expertise spans urban design, mixed-use development, and park design. She is passionate about creating spaces that are not only functional but also authentic and rich in character to amplify the human experience. 

In addition to her professional practice, Abbey has a background in academia, having previously served as a professor at Mississippi State University. During her tenure, Abbey led design-build studios that focused on developing learning gardens for schools in rural Mississippi. She combined practical construction techniques with locally sourced materials to create impactful educational environments. 

Abbey also balances her design practice with innovative research. She has developed research exploring the potential of 3D printed concrete in landscape architecture, pushing the boundaries of technology in the field. Her commitment to integrating research with practice allows her to continuously advance and innovate within the discipline. 

Cristina Frass, ASLA

Cristina earned a Bachelor of Landscape Architecture with minors in Sustainability Leadership and Spanish from Pennsylvania State University. She found her passion for landscape architecture from traveling; she studied architecture in Tanzania, Brazil, Germany, and the United States. She always strives to make each of her landscapes grounded in the specific history and culture of place. As an Associate, her attention to site surroundings, from both human and ecological standpoints, is foundational to her design approach. After moving to Houston, she is a strong advocate for sustainable construction practices, especially concerning floodwater protection. She received two student awards from the PA-DE chapter of ASLA, as well as numerous design awards from the university. In her free time, Cristina enjoys learning new languages, especially German and Japanese.

Frank Herbolsheimer

Frank earned a Bachelor of Science in Landscape Architecture from the University of Nebraska-Lincoln. He joined the Dallas team in the summer of 2021 after working several years for a civil engineering firm outside of Boise, ID. As an Associate, Frank brings a superior grasp of 3D modeling and documentation skills to projects of all typologies. He is drawn to landscapes that are environmentally sustainable and is a firm proponent of design that utilizes native greenery and natural resources. Growing up in a small town in Northeast Nebraska, Frank is committed to preserving and engaging with the voices of tight-knit communities in the design process and strives to make each of his projects serviceable to the communities in which they are located. He is drawn to the challenge of implementing projects that respect and integrate both the needs of people and the environment.

Yuting Liu

Yuting joined OJB in 2018, and then rejoined in 2022. She graduated from Cornell University with a dual Master degrees in Landscape Architecture and City and Regional Planning. As a Designer in the San Diego office, she utilizes her skillset in planting design, spatial model making, community planning, site design, ecological design, and her strong background in art to create intriguing and complex landscapes. She has extensive previous experience, including working for international design firms in China, and assisting in several research projects in green infrastructure and park design while in university. Yuting has handled projects of various scope including large-scale campus masterplan, city parks, mix-use commercial projects, and small-scale residential design. Her past endeavors have taken her to pursue the harmony and sustainability of a dynamic environment, and provide the best possible cultural, environmental, and aesthetical value in projects. In her free time, she draws inspiration from the beauty of nature, and loves to sketch and take photos while traveling, camping, skiing, and ice skating.

Ethan Mintzer, ASLA

Ethan Mintzer earned a Bachelor of Science in Landscape Architecture from Temple University and is a registered landscape architect in Pennsylvania. Ethan joined OJB in 2024, bringing 8 years of experience and a passion for integrating nature into the built environment. Ethan’s belief in the essential connection between nature and human wellbeing underpins his design philosophy. With a diverse portfolio encompassing community parks, urban plazas, corporate campuses, and mixed-use developments, Ethan’s work is guided by a commitment to landscape information modeling and virtual design and construction best practices. His approach combines creativity with technical proficiency, enabling him to navigate projects seamlessly from schematic design through to construction. Ethan’s problem-solving abilities and dedication to excellence ensure that each project he oversees achieves its full potential.

He actively contributes to the industry by returning to his alma mater as a guest critic and volunteering his design services for a local non-profit organization, demonstrating his dedication to both education and community enrichment through landscape architecture.

Juan Prieto

Juan joined OJB in 2018. He earned his Bachelor of Landscape Architecture from California State Polytechnic University -Pomona. As an Associate, Juan Prieto possesses a diverse skillset acquired from his prior experience in residential design, construction, and garden maintenance. He finds inspiration in his fascination with nature, technology, and climate change. Juan’s proficiency extends across various areas, enabling him to excel in both small-scale and intricate projects that emphasize the intersection of landscape systems, culture, and the built environment. His primary focus revolves around celebrating and shaping the urban environment through ecological and cultural values, with a particular passion for planting design. He firmly believes that as a designer, he has the potential to effect substantial change, not only in people’s park experiences but in the lives of people and animals for generations to come.

Ryan Scharlemann

Ryan earned a Bachelor of Science in Architecture from the University of Colorado, where he studied Environmental Design. As an Associate with the brand-new Denver office, possesses a skillset rooted in environmental design, urban planning, and architectural design. His talents shine in the domains of design documentation and graphic representation. Ryan’s inspiration and core values revolve around the notion that architecture should seamlessly integrate with the needs of its occupants, fulfilling functional requirements while cherishing the aesthetic aspects of the design process. He is committed to incorporating this philosophy into all his design endeavors. Currently, Ryan is working on several projects, focusing on design documentation and graphic representation. In his spare time, Ryan loves to capture the beauty of the natural world and enjoys taking panoramic photos of landscapes.

Mrinalini Verma, Associate AIA, ASLA, SITES AP, LEED Green Associate

Mrinalini joined OJB’s Philadelphia office in 2021. She earned a Master of Landscape Architecture and a Master of Environmental Building Design from the University of Pennsylvania and a Bachelor of Architecture from the School of Planning and Architecture, New Delhi. As a Sustainable Design Specialist with OJB*lab, Mrinalini has a deep understanding of the intersection of evidence-based design and landscape performance. Her ability to examine a project’s setting and infrastructure, both within and outside the physical parameters of the site, is an asset in evaluating and measuring efficacy of landscape systems. She was a research assistant for the LAF Deb Mitchell Grant, gathering field data and monitoring for a study on the impact of air pollutants on landscapes adjacent to highways in Philadelphia. She is currently contributing to OJB*Lab, where she is developing digital tools that are used in project sustainability evaluation as well as education within the firm. She is also leading a carbon study at lab for understanding project carbon footprints.

Passionate about the profession, Mrinalini has also led several Green Stormwater projects at public schools in West Philadelphia and has spoken at various conferences, including EPA, ASLA, CELA, and LAbash, about her work with OJB*lab. In her free time, she enjoys architecture sketching, printmaking, and traveling to different cities.

Amanda Walker

Amanda is a landscape designer in the Philadelphia office. She joined OJB in 2019 after completing her Master of Landscape Architecture from the Harvard Graduate School of Design. She also holds a Bachelor of Arts in Architecture and Art History from Hobart and William Smith Colleges. As an Associate, Amanda is passionate about creating equitable landscapes that foster diversity and inclusion. Her design methodology is greatly influenced by the two years she spent studying in Europe where she explored sustainable design initiatives in Copenhagen and urban spaces in Rome. She leads several important OJB projects where repositioning and revitalization are vital to client success and community placemaking. As co-creator of OJB’s first Equity in Design committee, Amanda also leads OJB’s efforts in recruitment and community outreach.

Yiqing Wang

Yiqing joined the OJB Boston team in 2019 after working with a landscape architecture firm in San Francisco. Yiqing earned a Master of Landscape Architecture from the University of Texas at Austin, a Bachelor of Agriculture in Landscape Architecture from Shanghai Jiao Tong University, and a Minor in Construction Management from Tongji University. As an Associate, Yiqing manages a diverse scope of projects ranging from urban parks to mixed-use developments. She is passionate about project construction and is skilled in finding solutions to site complications through design innovation. She decided to pursue landscape architecture as it combined her interests in both architecture and the natural environment. Yiqing’s experience in implementing permeable paving, bio-soils, and other measures into projects highlights her understanding of environmental issues and sustainable construction practices. In her free time, Yiqing enjoys trying new restaurants and exploring new foods with her friends.

Emily Wood, ULI, ASLA

Emily Wood is a dedicated landscape architect with a bachelor’s degree from The Pennsylvania State University. After seven years in Washington, D.C., contributing to diverse civil and commercial projects in both landscape architecture and urban planning, Emily brought her expertise to Houston, joining the OJB team in 2025. Her passion lies in crafting vibrant, inclusive public spaces that foster connection and cater to a wide range of users. Outside the office, Emily is a committed dog parent and advocate for rescue organizations. She shares her home with Tucker, a lively 3-year-old beagle-basset mix who keeps her on her toes. With what little free time is left, Emily enjoys cycling, cheering on her favorite sports teams, experimenting in the kitchen, and exploring new destinations.

Rosa Zedek

Rosa joined OJB’s Philadelphia office full-time in 2020 after interning with the firm in 2019. During her internship, she played a significant role in OJB’s pilot research, where she documented the effects of air pollution on landscapes near highways in Philadelphia. Her invaluable contributions to this research directly contributed to the successful acquisition of the LAF grant proposal. She earned a Master of Landscape Architecture and a Bachelor of Ecology and Evolutionary Biology from the University of Pennsylvania. Focused on ecological systems and contemporary concerns, Rosa is committed to design that balances the needs of all living systems in her role as Project Designer. She is passionate about research in the field of landscape architecture, designing systems that mimic natural ecological processes, and the creation and protection of equitable urban landscapes. With her scientific grounding, Rosa is a central team member of OJB*lab, the firm’s innovation and research arm. In her spare time, she enjoys playing soccer, drawing, painting, and cooking.

Marc Bilbao

Marc Bilbao recently graduated from the Master of Architecture program at Cal Poly Pomona and has a background in furniture and product design. Over the past five years, Marc has worked as a building designer and project manager at a small multidisciplinary firm in North Carolina. Prior to entering the field of architecture, he spent three and a half years at a bespoke contemporary furniture company as a design engineer and CNC technician.

Marc’s passion lies in creating designs that bring permanence and harmony to the world, focusing on creating environments that are useful, accessible, beautiful. Until recently, Marc embarked on cross-country journeys in a self-renovated vintage Airstream trailer, which was featured in the book, “The Modern Caravan: Stories of Love, Beauty, And Adventure on the Open Road” by Kate Oliver (Chronicle Books, March 2022). In his free time, he and his wife embark on adventures in this trailer, exploring destinations such as the Mendocino coast, the San Bernardino mountains, Los Angeles, Georgia, Louisiana, and Texas. While Marc has enjoyed traveling to various places, he loves exploring the diverse ecosystems of California’s wilderness.

Ying Chen, PLA, LEED AP, BD+C

Ying Chen earned a Bachelor of Landscape Architecture from Southwest University, Master of Urban Planning and Design from Nanjing Forestry University, and a Master of Landscape Architecture from University of Georgia. She is also a licensed Landscape Architect in the state of Texas. Ying joined the Houston office in 2021 after nearly four years of experience at an urban planning firm. As a Project Designer, she brings a unique skillset in open space design, streetscape design, and corridor planning to the firm. She is passionate about urban renewal projects and enjoys creating outdoor spaces that enhance human environments. With each of her projects, Ying strives to integrate ecological thinking and green infrastructure systems into her designs. Ying’s experience designing spaces in complex urban settings enabled key contributions to a retail development in New York City. In her free time, she enjoys reading, Pilates, traveling, and cooking.

Yihan Huang

Yihan earned her Master of Landscape Architecture degree from the University of Pennsylvania and Bachelor of Architecture degree from Chongqing University in China. As a Designer, Yihan brings a strong background in urban design, architecture, and tackling intricate project challenges. She excels at 3D modeling and rendering, large-scale designs, and enjoys the meticulous details involved in landscape architecture. During her graduate studies, Yihan worked on a range of projects, including the sustainable urban design of Toa Baja municipality in Puerto Rico and the urban design of a future industrial district in Southwest Philadelphia. She is a passionate supporter that accessibility and sustainable transit are crucial in successful landscapes. Yihan views design as the ultimate integration of nature, people, art, and culture, and values the unique stories of sites revealed by design. In her free time, she enjoys traveling and exploring various cities across the United States, having visited places like San Francisco, Seattle, Los Angeles, Austin, Houston, Boston, New York, Puerto Rico, and Alaska.

Shanni Jin

Shanni rejoined OJB in 2022, after completing an internship with the company in 2021. She has a solid educational foundation from UC San Diego and with a Master of Landscape Architecture from Cornell University. Notably, her innovative work was recognized with the esteemed ASLA Student Award in 2021. As a Designer with the San Diego office, Shanni is a creative and dedicated landscape who specializes in graphics, modeling, rendering, and more. Inspired by the wisdom of Tao Te Ching, Shanni’s design philosophy embraces the harmonious pace of nature. Her deep appreciation of nature, as well as communicating the balance between humans and nature through design is what inspired her to join the field of landscape architecture. She seamlessly integrates her academic background in Speculative Design, Photography, and Urban Planning into her landscape architecture practice, ensuring each project resonates deeply with its intended users. Shanni has a deep understanding of functionality; every space needs to flow intuitively for humans, plants, and animals. She believes this is how spaces can become truly accessible. Beyond her professional pursuits, Shanni is passionate about cultivating her selection of indoor plants, particularly her ferns. She finds that crafting her indoor space enriches her approach to all design spaces.

Elliot LaGuardia

Elliot joined OJB’s Boston team in 2023 after working with another landscape architecture firm in Boston. He earned a Master of Landscape Architecture from the Harvard University Graduate School of Design and a Bachelor of Landscape Architecture from Cornell University. As a Designer, Elliot strives to create landscapes that are naturalistic and expressive of place. Given the escalating challenges posed by flooding and coastal storms, he is deeply committed to developing strategies for enhancing resilience through green infrastructure and other corrective measures. Growing up on the east end of Long Island, Elliot is particularly passionate about safeguarding coastal resilience and the positive impact that living shorelines can have on wildlife habitats. In addition to being an avid outdoor enthusiast as well as a soccer and tennis player, Elliot enjoys reading historical fiction in his spare time.

Olivia Miethke

Olivia first joined OJB in 2020 as an intern before becoming a full-time Designer in 2021. She earned a Bachelor of Landscape Architecture from California State Polytechnic University, Pomona with Minors in Horticulture and Irrigation Design. A Project Designer in the Solana Beach office, Olivia brings an extensive knowledge of horticulture and ecology to projects, with a specific focus on native California environments. Growing up in the San Diego area, she discovered a love for the outdoors at a young age, which inspired her to pursue a career in landscape architecture. She has continued to expand her knowledge of California’s unique climate regions, from the desert to the coastal and foothill regions, and contributes valuable plant and soils knowledge to several warm-weather projects. During her time at school, Olivia held various positions with the CPP student chapter of ASLA and won many honor awards including the SoCal ASLA Student Award of Merit. In her free time, she enjoys hiking, biking, going to beach, and hanging out with her cat.

Zoe Orlino

Zoe joined OJB’s Philadelphia office in 2021. Zoe earned a Master of Landscape Architecture and a Bachelor of Landscape Architecture from Rutgers University. In 2020, she was the recipient of the ASLA New Jersey chapter student honor award and was involved in an urban coastal protection project that won an NJASLA honor award. Zoe is a Project Designer who strives to create landscapes that are inclusive and accessible to all. She is a strong advocate for projects with purposeful programming and public transportation access. Zoe thrives while working collaboratively and is passionate about the process that brings design on paper to realization in the field. She is keenly interested in the cultural and historical underpinning of projects and exploring the language to express these authentic stories. Outside of work, Zoe enjoys walking, exploring her city, crafting, and any creative pursuit.

Chloe Reeves

As a Project Designer, Chloe enjoys bringing her 3D modeling skills to transform large conceptual ideas into functional, responsive designs. She has a strong horticultural background and excels in creating landscapes that reflect the site’s natural features with native and adaptive plant combinations. Chloe joined the OJB Boston office in 2022. She earned both a Master of Landscape Architecture and a Bachelor of Plant Sciences from the University of Tennessee. Growing up in Nashville, Chloe is attentive of the increasing green gentrification in America’s urban centers and is passionate about outdoor spaces that are finely tuned to the surrounding human environment. In her free time, Chloe enjoys exploring the New England region on her bicycle and occasionally indulging in last-minute concert tickets.

Sharni Smith, ASLA

Sharni joined OJB in 2022. She earned a Master of Landscape Architecture from the University of Michigan’s School for Environment and Sustainability. She also holds a Bachelor of Fine Art with a minor in Art History from the University of California, Los Angeles in addition to a Certificate in Real Estate Development. As a Designer in the Solana Beach office, Sharni’s designs are characterized by user-friendly and naturalistic compositions. Her a background in fine art, Sharni is drawn to the vibrancy and textures of plants and natural materials. Her ability to analyze site conditions and forge sustainable plant and hardscape combinations helps the team consistently create well-spaced and responsive landscapes. During her time at the University of Michigan, she held various leadership positions including President of her school’s student ASLA chapter. In her free time, she loves to be outdoors, and she is frequently gardening, hiking, and camping.

Yulei Zhang, LEED GA

As a Project Designer, Yulei is interested by the invisible entanglements when balancing sustainable planning, urban infrastructure, and human-centered design. Yulei joined the OJB Boston office in 2022 after earning a Master of Landscape Architecture from the University of Virginia and a Bachelor of Engineering in Landscape Architecture from Xi’an University of Architecture and Technology. A native of China’s Sichuan province, she became passionate about landscapes and ecology after noticing the increased pollution and industrial concerns in her area. Yulei hopes her designs can motivate people to be more conscious of climate change and the connections between urban and natural beauty. In her free time, she enjoys running and practicing yoga.

Kendall Burnett

Kendall’s belief in the essential connection between nature and human well-being underpins his design philosophy. Kendall’s work is guided by a commitment to landscape 3D visualization, modeling and virtual design best practices. His approach combines creativity with technical proficiency, enabling him to navigate projects throughout the entire design and construction process.

Jonah Foster

Jonah Foster holds a Bachelor’s degree in Landscape Architecture and a minor in Digital Media Arts and Engineering from Louisiana State University, where he achieved numerous accolades. Notably, he received an ASLA student honors award from the Louisiana ASLA chapter and was the recipient of the digital design and technology award within his class. Jonah also earned the distinguished communicator medal and graduated summa cum laude. His professional interests within Landscape Architecture are centered around recreation design and digital visualization. His capstone project focused on pioneering sustainable and regenerative practices in sport facility design, aiming to set a new standard in the field. You can view his final proposal here: https://youtu.be/_uytva3Fyrk?si=j25rHzAaYwntE2as.

Outside of his professional endeavors, Jonah engages in a variety of interests. He founded the LSU Disc Golf Club team and achieved a national ranking of 13th during his Junior year. Jonah and his wife are involved in leading worship at their local church. They both share a passion for exploring the natural beauty of the West coast, appreciating the wonders of God’s creation through their travels.

TJ Hillberry

TJ joined OJB in the summer of 2023 after working on water trails and water restoration projects. He earned a Bachelor of Landscape Architecture from Iowa State University. As a Designer, TJ strives to bring people closer to nature through site-specific and sustainable landscapes. As a Houston resident, he hopes to see more design efforts related to green infrastructure, water management, and solutions for the unhoused. His attention to the specific ecological and human concerns of projects is essential to the design and documentation of a mixed-use development in Houston. Post-graduation, he was named a 2023 LAF Olmsted Scholar, a signal of his accomplishments and potential to positively impact the profession. Additionally, TJ received two student awards from Confluence and two more from the ASLA Iowa Chapter during his academic journey. Passionate about kayaking, hiking, and running outside of work, he brings his love of the outdoors to all projects.

Yingchen Lang, LEED GA

Yingchen was welcomed to the OJB Boston team in 2023 after a successful internship the previous summer. She earned a Master of Landscape Architecture from the Harvard Graduate School of Design and a Bachelor of Architecture from Beijing University of Civil Engineering and Architecture. With a background in both architecture and landscape architecture, Yingchen is a Designer who possesses a keen interest in harmoniously blending plants and natural materials with structures and infrastructure systems. She believes a good outdoor space is one that is both accessible and environmentally sustainable. Growing up in Beijing, Yingchen developed a passion for painting, sketching and 3D modeling from regularly visiting her mother’s art studio. Her strong visual arts background complements her impressive technical skillset, making her a valuable team member in early project development. Before she returned to OJB, Yingchen worked as an instructor and explored her early design pedagogy in the 2023 GSD Design Discovery summer program. In her free time, she enjoys spending time with her cat and trying different spicy foods.

Nina Lehrecke

Nina Lehrecke is a recent graduate of the University of Pennsylvania, where she earned a Master of Landscape Architecture and Regional Planning. Growing up in New York City, Nina experienced firsthand the scarcity of public green spaces in urban areas, which sparked her interest in enhancing access to vibrant and biodiverse landscapes. She tailored her undergraduate studies to explore the intersection of social and ecological systems, combining conservation studies, environmental policy, and design. This interdisciplinary exploration laid the foundation for her journey into landscape architecture. At U-Penn, Nina’s projects focused on creative ecological solutions and planting design, and she continues to pursue these passions in her professional work at OJB.

Charlye Stewart

Charlye is a designer in OJB’s Houston office, who recently graduated from the University of Pennsylvania with a Master of Landscape Architecture. She comes to OJB with a background in wildlife ecology and conservation; much of her graduate work explored creative ways to foster moments between humans and nonhuman species. Charlye is research-oriented with a passion for fieldwork— especially when working with regional ecologies that are distinct from the Mid-Atlantic, where she’s spent much of her life. Her prior experiences include hands-on work with animal handling and husbandry; garden maintenance and programming; stream and watershed stewardship; recreational design; and environmental justice. Charlye is detail-oriented and focused; as a leader, she uses empathy and curiosity to engage groups with a wide range of cultural backgrounds and experiences. In her free time, she enjoys live jazz, nature walks, and cooking new meals. 

Kevin Zhao

Theresa Doolittle

Theresa joined the Boston office in 2024, with five years of AEC marketing experience. She is a strong writer who uses precise language and graphic acuity to tell stories about spaces and the people that shape them. Theresa comes to OJB from a boutique architecture firm in Boston where she led the creation of proposals and outbound media, and oversaw business development initiatives. Her ability to translate the complexities of the design process into compelling narratives is rooted in her passion for the built environment, and informed by her upbringing. As the daughter of two design professionals, Theresa grew up in a household where curiosity was encouraged and the arts were vital. She earned her B.A. in Writing and Communication Rhetoric from the University of Pittsburgh and was raised outside of Boston. She endorses live music, long walks, and National Parks. If she’s not sitting on her front porch reading a book, you’ll likely find her somewhere on the coast of Maine.

Kat Fulleman

Kat joined the Solana Beach office in 2025, bringing with her seven years of marketing experience in the biotechnology industry. A creative and detail-oriented professional, she excels at transforming ideas into impactful visuals. Kat earned her Bachelor’s degree in Business Marketing from the University of Arizona and an Associate’s degree in Landscape Architecture from MiraCosta College, combining strategic communication expertise with a creative design perspective. As a San Diego native, Kat has always had a strong connection to the outdoors. In her spare time, she enjoys hiking with her husband and dog, traveling internationally, and discovering new restaurants in the area.

Marisa Griffin

As a Marketing Manager in the Houston office, Marisa is a key team member who leads proposal strategy and development, as well as external relationship building. With a background in marketing, business development, project management and corporate account management, she navigates long-term team positioning and visioning with internal resource development. She is a creative and collaborative problem-solver with demonstrated success in brand management, content creation and strategy, graphic design, project management, proposal and interview strategy, and website design. Marisa earned her Bachelor of Business Administration in Marketing and Public Relations from Baylor University. In her spare time, Marisa is a Jazzercise instructor, dog foster, and avid cook who enjoys bringing people together.

Jared Smith

Jared joined OJB’s Houston office in 2023. He received a Bachelor of Accounting from Brigham Young University – Idaho in 2010 and a Master of Business Administration from the University of Utah in 2014. Jared is also a licensed Certified Public Accountant. His background includes operational planning, process improvement, project accounting, financial analysis, and project controls for multiple AEC firms, small and large. In his spare time, Jared enjoys game nights with his family.

Linda West

Linda joined OJB in 2016 after relocating to Houston from Birmingham, Alabama. She is responsible for the billing and administration of all projects company wide. Linda is critical to the firm’s financial and billing operations; she is a valued member of OJB’s team.

Sydnie Zhang

Sydnie Zhang is passionate about creating harmonious environments that seamlessly blends nature and human interaction. After earning her master’s degree of Landscape Architecture at the University of Pennsylvania with a certificate in Urban Design, Sydnie joined OJB in August 2023 as a welcome addition to OJB*lab as a Sustainable Design Specialist. She also holds a bachelor’s degree of Landscape Architecture at Beijing Forestry University in China.

Motivated by an unwavering commitment to ecological balance and innovative design, Sydnie brings a wealth of expertise in sustainable practices to the table. Her past projects encompass a wide spectrum, ranging from resilient urban designs in Mexico City to creating a wildfire design catalog and developing a shoreline simulation model for the Maurice River. Armed with an insatiable curiosity and a dedication to pushing boundaries of conventional design, Sydnie excels in weaving diverse disciplines that unravel the intricate tapestry of landscape dynamics.

Marissa Garcia

Maissa joined OJB in 2023. She earned a Master of Urban Placemaking and Management from Pratt Institute and a Bachelor of Science in Urban, Community, and Regional Planning. As a Public Realm Design specialist, Marissa seeks to create unique and accessible outdoor experiences in our daily urban environments. She believes a public space should be intentionally designed and accessible to all users. Motivated to create landscapes that are both dynamic and satisfying to all, Marissa is skilled in planning spaces that can be enjoyed by both active and passive users. Before coming to the Dallas office, Marissa’s previous experience expanded her knowledge in advocacy, business development, urban planning, and placemaking. She had an internship as a Project Coordinator at Public Works Partners, another internship as a Planning Intern at The Municipal Art Society of New York, and right before coming to OJB, she worked at a regional consulting firm as an Urban Planner/Designer. In her spare time, she loves dancing, exploring new restaurants, and traveling to new distant cities.

Laura Conway

Laura supports OJB’s Human Resources needs in the areas of employee relations, recruiting, immigration, policy development, and onboarding. She brings more than 10 years of Recruiting and HR experience to her new role and was most recently with Strike, an oil and gas services provider located in Houston, TX for more than 7 years. While at Strike, Laura held the roles of Recruiter, Recruiting Manager and Human Resources Manager, supporting both corporate and field employees. Laura earned a Bachelor of Science degree from Louisiana State University and is an avid gardener and runner.

Sheri Keilman

Sheri Keilman is a results-oriented creative business professional with over 15 years of valuable expertise in customer service, accounting, data entry, and project management. She is a clear communicator and a collaborative team player, committed to meeting deadlines and exceeding client expectations. Sheri is a skilled problem solver who utilizes Six Sigma training to streamline operations and promote organizational efficiency. Currently, she is pursuing her Bachelor of Science degree in Applied Business Management at Brigham Young University.

Sheri previously owned her own photography business, cultivating a passion for lighting and design while capturing beautiful landscape, architecture, and portrait photography. Outside the office, she enjoys meeting new people, traveling, and engaging in outdoor activities such as hiking and boating, and spending time with family and friends.

Stephanie Shaiken

Stephanie Shaiken loves providing assistance wherever needed and taking care of the office team, allowing them to excel in their respective roles. After graduating from Washington University in St. Louis, she moved to California and pursued her passion of becoming a pastry chef. After going to pastry school, interning in Paris, and running her own business, she eventually found her home in San Diego and has no intentions of leaving.

Stephanie loved the ability to bring happiness and care to people through her creations at pastry school. She aspires to bring the same sense of joy and nurturing to the OJB office team.

Matthew Spinazze

Matthew is a fourth-year student from Purdue University joining OJB for a year-long internship through Purdue’s Landscape Architecture co-operative program. Matthew loves seeing the many different ways in which people can utilize and enjoy an interesting landscape and hopes to integrate this passion into his designs. He enjoys watching movies, cooking, and painting in his free time.

Catherine Trageser

Catherine joined OJB’s marketing team in 2021 and is a senior at Chapman University’s Dodge College of Film and Media Arts, pursuing a BFA in Creative Producing and a minor in history. Originally from Houston, Texas, Catherine enjoys exploring new coffee shops and restaurants in the southern California area, and when she’s not watching movies at a theater, you can find her with friends in the outdoors.

Ben Trageser

After interning in the Boston office in 2023 and achieving a BFA in creative writing from Emerson College, Ben rejoined OJB in 2025. As a member of the marketing team, he thrives in creating and editing content and is interested in the relationships people have with their built environments. A native Texan, Ben loves spending time outdoors and is an avid reader and short story writer in his free time.

Daisy Tuller

Daisy is a fifth-year student at Northeastern University studying Brand Management and Graphic Design with minors in Art History and Global Fashion Studies–two subjects she is very passionate about and which inform her work as a designer. Daisy joined OJB’s marketing team in September 2024 for her third and final co-op as a student prior to her graduation in Spring 2025. Born and raised in San Francisco, Daisy loves to hike and eat delicious food around the Bay Area. You can find her museum going, painting, shooting film photos, and enjoying many other crafty pursuits in her free time.

Gisela Velazquez

Gisela is an admin Intern at OJB. She currently pursuing a bachelor’s degree in management information systems at the University of Houston, which she expects to complete next year. She is a dedicated and ambitious emerging professional whose academic journey has been complement by previous work experiences as a tax associate and administrative assistant. Gisela’s internship at OJB provides her a new opportunity to experience a larger company, working across multiple departments to perform tasks that contribute to the firm’s success. Outside of the office, Gisela enjoys running, reading, cooking, and spending quality time with family and friends— activities that keep her balanced, and fuel her creativity.