Bachelor in Urban Studies, City University of New York, 1975. Master in Urban Planning, New York University, 1977.
Property manager, GKZ realty corporation, New York City, 1973-1976; environmental technical, WAPORA, Inc., New York City, 1977; associate planner, Pratt Institute Center in Community and Environmental Development, Brooklyn, since 1978. Professor Pratt Institute, New York City, since 1992.
Member New York City Legislation Advisory, 1978-1984. Member Omonia.
Married Sophia Mantos, November 8, 1988. 1 child, George William.