Musicologist, Jagellonain University, Cracow, Poland, 1949.
President Temple Sholom, Plainfield, New Jersey, 1980-1982. Chairman Liberty State Park (New Jersey) Monument, 1982-1985. President, manager New Jersey State Opera, Newark, 1987-1994.
Chair Sister Rose Thering endowment for Judeo-Christian education Seton Hall University, West Orange, since 1984. Public speaker on the Holocaust, since 1976. Executive board Anti-Defamation League of New York.
Charter member Governor's Council on Holocaust Education, 1982-1992, Trenton, New Jersey.