PEOPLE

We are a diverse team that reflects the clients and communities that we serve.

Meet Our Team

From engineering, landscape architecture, and community outreach to A/V, IT, telecom, and security technologies, we have an extensive network of trusted consultants to engage as needed.

Troy C. Leonard AIA

Principal

A middle-aged man with gray hair and glasses, wearing a light blue button-up shirt, stands in front of a red brick wall and smiles slightly at the camera.

James Karmolinski AIA

Principal

A Philadelphia architect with short gray hair and glasses stands in front of a red stone wall, wearing a navy blue patterned short-sleeve shirt and smiling slightly with his arms crossed, reflecting his passion for historic preservation.

Brian W. Yachysen AIA

Principal

A woman with long brown hair and a warm smile sits in front of a stone wall in Philadelphia, wearing a black top with decorative cutouts and a gold necklace.

Kathryn Babcock AIA

Principal

A woman with curly brown hair, glasses, and a striped navy and white top stands outdoors, smiling. She wears a colorful scarf, a pendant necklace, and earrings—an architect with a passion for historic preservation—against greenery and a stone wall.

Dori H. Bova AIA

Associate

Robert Smith AIA

Associate

A bearded man wearing glasses and a plaid shirt over a white t-shirt leans against a concrete ledge outdoors in Philadelphia, with greenery and a blurred city street in the background.

Joshua E. Thomas AIA

Associate

A woman with long, wavy dark hair and red-framed glasses smiles slightly in an educational office setting in Philadelphia, with bright windows and a corkboard in the background.

Jillian Berry

Architect

A smiling older man with a gray beard and glasses, wearing a light blue striped shirt and a patterned tie, stands in an educational indoor setting with soft natural light in the background.

Joseph P. Bridy AlA

Architect

A person with short, natural curly hair, wearing glasses, a white shirt, and a black blazer, smiles in a brightly lit, modern indoor setting—an architect surrounded by blurred plants and lights that suggest an educational environment.

Nyasha Felder

Architectural Designer

A young woman with long curly brown hair and a light patterned blouse smiles slightly while standing in front of a leafy green background, radiating a calm, educational presence.

Abigail Freed RA

Architect

An older man with glasses and a friendly smile stands outdoors in Philadelphia, wearing a blue blazer and light blue shirt. Green foliage, a body of water, and his passion for civic engagement and historic preservation shine in the background.

Robert Glick AIA, LEED AP

Architect

A man with short brown hair, wearing a navy blue polo shirt, stands outdoors in front of green foliage and white flowers, smiling at the camera—an architect passionate about historic preservation and civic engagement.

Victor Guarino RA

Architect

A woman with short light brown hair and a blue zip-up jacket stands indoors, softly smiling at the camera. The blurred background, featuring a TV screen and wooden shelves, hints at her interest in interior design.

Kelly Johnson

Office Manager

An older man with a bald head and white beard smiles, wearing a blue shirt with a white floral pattern, in an educational setting in Philadelphia.

Frank Mallas RA

Architect

A woman with dark hair pulled back, wearing a black blazer, black shirt, and gold necklace, smiles outdoors in a green, leafy garden or park setting in Philadelphia.

Ashley Matthews ASID

Interior Designer

A smiling man with long brown hair in a ponytail and a goatee takes a selfie outdoors near a river or lake, with small boats, greenery, and buildings visible behind him on a cloudy day, showcasing his passion for architecture and educational pursuits.

Michel Saewert RA

Architect

A middle-aged man with gray hair and a beard, dressed in a brown jacket, navy shirt, and polka-dot pocket square, stands outdoors by green leafy plants. The Philadelphia architect smiles slightly at the camera.

Kenneth Sebra RA, LEED AP

Architect

A woman with curly brown hair, wearing a yellow scarf over a blue top, smiles outdoors in Philadelphia. The blurred background shows buildings and bare trees, suggesting a cool day.

Kelly Vresilovic AIA, LEED AP

Senior Architect

A smiling older man with white hair and a beard, wearing a blue plaid shirt, stands outdoors in front of a large historic building in a city, reflecting his passion for historic preservation and educational architecture.

Francesco Zampetti AIA, LEED AP

Architect