AB, Harvard University, 1960. Master of Business Administration, Harvard University, 1967.
Executive vice president Master of Business Administration Communications, New York City, 1968-1973. Group marketing director Doubleday & Company, 1973-1978. Executive vice president, public Medical Economics Company, Cradell, New Jersey, 1978-1984.
President, chief executive officer PC World Communications, San Francisco, since 1984. Board directors Business Publications Audit of Circulation Incorporated, New York York City, Infoworld Publications, Menlo Park, California.
Served to lieutenant United States Navy, 1960-1965.
Married Susan Giannitti. Children: Matthew, Andrew, Elizabeth.