CRGA Design has hired Lee Driskill, AIA, and Usama Hassanein, Assoc. AIA, EDAC, LEED AP BD+C, as principals in Annapolis, MD.

Hassanein will work primarily on healthcare design and Driskill will focus on senior living design. They will help expand the quality and depth of the firm’s integrated and sustainable design services.

Hassanein has more than 20 years of experience working in medical planning and healthcare design, design research and construction documentation. Before joining CRGA, he worked as a senior medical planner for Hord Coplan Macht.

Driskill brings more than 25 years of architectural design experience, specializing in senior living communities. He also has broad experience across mixed-use developments, multifamily housing, and high-rise buildings. Driskill was formerly a principal and lead designer at Hord Coplan Macht.