Mr. Boorstein was founder of Walden Partners, a banking and strategic consulting firm, which was founded in 1992 and its sister venture fund Walden Capital Partners and served as a Managing Partner from 1992 and 2011. In 1988, Mr. Boorstein and a group of other investors purchased IM Management Corp., where he served as Chairman and Chief Executive Officer from 1988 to 1991. Mr. Boorstein also served as a Director of nine venture-backed companies, four of which were in the security industry. Earlier in his career he was an innovator in the fixed income and arbitrage in related futures and options markets. He was a founding director of two New York based futures exchanges. He is Financial Secretary of AHRC Nassau’s Board of Directors, and Chairman of both its Finance and Investment committees. He a board member of Nassau County AHRC Foundation, Inc., and serves as a Trustee for Nassau County AHRC Foundation, Inc.’s Community Trust I & II. He is a board member of both PHP and its parent PHSI. Mr. Boorstein has a daughter who resides in an AHRC Nassau community residence and attends an AHRC Nassau day program. He earned his B.S. at Tulane University.