Gensler Expands Healthcare Practice With Hires In Philadelphia, Tampa, Chicago, And Houston

Colleen Harrington, Melanie Harris, Eric Koffler, and Annabella Koloskov join the firm to oversee healthcare design and planning projects.
Published: March 26, 2026

Gensler (San Francisco) has added four staff members to its healthcare design practice across offices in Philadelphia, Tampa, Chicago, and Houston, according to a news release.

In Philadelphia, Colleen Harrigton has joined as senior healthcare interior designer, bringing 20 years of experience in healthcare environments.

Melanie Harris has been named healthcare practice leader for the firm’s Southeast Region, based in Tampa.

In Chicago, Eric Koffler has been hired as senior medical planner. His background includes medical planning and interior architecture.

Healthcare Design NL

Annabella Koloskov, with nearly 40 years of experience in healthcare planning, has joined the Houston office as healthcare planning director.

Read more about Gensler here.

 

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