Trustee Alexian Brothers of San Jose Hospital, 1982-1994, chairman board trustees, 1991-1994. Trustee Alexian Brothers Health System, since 1994., chairman finance and compensation committees.
Member planning and allocations committee United Way of Santa Clara County, 1981-1982. Member council Prince of Peace Lutheran Church, 1977-1979, 83-87, president, 1986-1987. Board directors San Jose Opera Association, 1985087, San Jose Museum of Art, 1987089, vice president, 1988-1989.
Finance committee, board trustees Sunnyview Manor Lutheran Home, 1991-1994. President Sigma Nu Holding Association Minneapolis, 1995-1997. Member of California Certified Public Accountant Society, National Association Accountants, American Institute of Certified Public Accountants, Alliance Francaise of Saratoga (treasurer), American Men's Club (Brussels), Kiwanis (board directors West Valley chapter), Sigma Nu (president 1959-1960), Beta Gamma Sigma, Beta Alpha Psi.