David has served as principal and designer for a wide range of institutional, public sector and private clients. Prior to re-establishing a longstanding professional relationship with Don Tellalian, he was responsible for projects including the Essex County Superior Courthouse, the Haas Center at Muhlenberg College, and the U.S. Embassy in Amman, Jordan at Perry Dean Rogers & Partners. At Tellalian Associates and now Storeygard Associates his projects have included work at the Old State House, Bridgewater State College, a number of projects at the Massachusetts Institute of Technology, the Massachusetts Historical Society and the Veterans’ Memorial Cemetery in Winchendon, Massachusetts.