People Associate Principals & Senior Associates ASSOCIATE PRINCIPALS Stefanie Greenfield, AIA Marc Rogers, LEED AP Peter Sollogub SENIOR ASSOCIATES Adam Mitchell, AIA James Puopolo, AIA Penny J. Sander Joslin Stewart, AIA Recognizing exceptional effort and leadership, this group of individuals has achieved notable success in managing complex projects, engaging well with our clients, and providing leadership to younger designers in the firm. Site Map Cambridge Seven Associates, Inc.