People Associates Stefan Bold, Associate AIA Berton Bremer Jan Brenner, AIA Emily Grandstaff-Rice, AIA, LEED AP Amy Hastings, AIA Aileen Hsu, Associate AIA Yongjoo Kim, AIA David Perry Henry Recor, AIA Douglas Simpson, LEED AP Pamela Sullivan David Wiborg Douglas Simpson, LEED AP Named an Associate in 2005, Doug Simpson’s career with Cambridge Seven Associates began in 1998 when he joined the firm as an exhibit designer. Today, Mr. Simpson’s work focuses on creating engaging, educational exhibits. With a liberal arts and design education, and work experience in education and construction, Mr. Simpson brings a diverse set of talents to exhibit projects. His work spans a wide variety of museums environments--natural history, children’s, cultural, and history museums. In 2003, he was certified by the U.S. Green Building Council as a LEED Accredited Professional. Site Map Cambridge Seven Associates, Inc.