Patrick Callahan

As co-founder of StudioGC, Pat has more than three decades of experience and expertise in public architecture. Leading a diverse group of design professionals across the studio’s range of projects, Pat is deeply passionate about client collaboration, steering StudioGC’s commitment to building lasting relationships. With a focus on long-term design sustainability, Pat pushes the boundaries of modern design technology to continually improve and evolve the quality of StudioGC’s work.

Professional Affiliations

American Institute of Architects

Accredited Learning Environment Planner

LEED Accredited Professional

IASBO Service Associate

Illinois Association of Park Districts

National Council of Architectural Registration Boards

US Green Building Council

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