Member board regents Long Island College Hospital, since 2001. Board directors Edmond de Rothschild Found.1986-2011, Club Med, Inc., 1984-1995, Overseas Shipholding Group, Incorporated, New York York City Economic Development Corp.2006-2008, Westhampton Beach Performing Arts Center. Chairman annual fund Cornell University Law School, 1991-1993, member advisory council 1st lieutenant United States Army Reserve, 1958.
Fellow American Bar Foundation. Member New York State Bar Association, Association Bar City of New York, New York County Lawyers Association, Order of Coif, Sunningdale Country Club, Phi Kappa Phi.