Lee Koppelman, 94, of South Setauket, died on March 21 at Stony Brook University Hospital.

Born in Harlem, New York, May 19, 1927, Koppelman served as the first Suffolk County regional planning board director for 28 years and also served as a regional planner for Suffolk and Nassau counties for 41 years. He was an early advocate for the preservation of open space and was responsible for drawing up Suffolk’s first comprehensive master plan in 1970.

Koppelman was a professor emeritus at Stony Brook University where he taught until last semester, according to his son Keith, and was the director of the Center for Regional Policy Studies at the school. A parcel of land on the Stony Brook campus is named after him. He was also chairman emeritus of the Town of Brookhaven Open Space and Farmland Acquisition Advisory Committee. 

Koppelman is survived by his four children Lesli, Claudia, Laurel and Keith; and three grandchildren Ezra, Ora and Dara.

A funeral will be held Thursday, March 24, at Shalom Memorial Chapels in Smithtown at 11 a.m. In lieu of flowers, donations may be made to Hadassah or Doctors Connie and Lee Koppelman Endowed Fellowship Fund in Political Science through the Stony Brook Foundation.

Look for an extended article on Koppelman’s life in an upcoming edition of The Village Times Herald.