Mary Ann Duffy is an architect residing in the Italian market section of Philadelphia.

A graduate of the Spitzer School of Architecture at The City College of New York, she has 25+ years of experience in design and construction of adaptive re-use, residential, cultural, restaurant, and retail projects across Philadelphia and NYC.

She has studied and practiced Architecture In Rome, Italy, and taught studios For New Haven University in Riyadh, Saudi Arabia; Community College of Philadelphia, Temple University, and Drexel’s Westphal College of Media Arts and Design. In Philadelphia, she has practiced in the office of Cecil Baker Associates, was a project manager for a 35M Residence designed by Raphael Vinoly and was a design architect with Restaurant designer Marguerite Rodgers.

New York & Philadelphia

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