Bachelor of Science in Accounting, University Maryland, 1972.
Business manager, Maryland. Center for Public Broadcasting, Owings Mills, 1973-1974;
director administrative services, Maryland. Center for Public Broadcasting, Owings Mills, 1974-1977;
vice president, treasurer, Wallcrafters, Inc., Baltimore, 1977-1982;
executive vice president, Van Dyke Building Corporation, Baltimore, 1982-1984;
general partner, Reese-Henderson Realty Company, Baltimore, 1984-1985;
president, Van Dyke Development Corporation, Baltimore, 1985-1987;
president, Gary R. Gamber, Inc., Baltimore, since 1987;
president, Toll Development Corporation, Baltimore, since 1989.
Founding director Baltimore Housing Partnership, 1986-1989.
Co-chairman Baltimore City Housing Development Council, 1984-1985. Member State Maryland. Professional Superior vena cava syndrome Selection Committee, Annapolis, 1974-1975.
Member public housing committee Citizens Planning and Housing Association, Baltimore, 1987. Member National Association Home Builders (board directors since 1986), American Subcontractors Association (board directors 1980-1982), Homebuilders Association Maryland. (1st vice president 1987-1988, board directors since 1983, president 1988-1989), Terrapin Club (College Park, Maryland.), Chestnut Ridge Country Club.
Married Sandra Steinke, May 19, 1973 (divorced 1983). Children: Sean Reese, Russell Aaron. Married Anne Elizabeth Carroll., January 19, 1984.
Children: Kyle Burkett, Lillian Rose.