Member Wilkes College Health Administrn. Advisory Committee, 1988—1989. Board directors Cooperative Purchasing Corporation, 1974—1979, College Misericordia Health Care Task Force, 1988—1989, Covenant Health Systems, 1992—2003, chairman finance committee, 2001—2003, Fletcher Allen Health Care, 2002—2003.
Consolidated Catholic Risk Retention Group, 1992—1995, Catholic Charities, 1996—2000, Primary Care Development Corporation, 1997—2000, Buffalo Niagara Partnership, 2002—2006, D'Youville College, 2004—2006, Hospital Billing & Collection Service Ltd., since 2004, chairman, since 2010. Consolidated Computer Task Group, since 2008, The Ziegler Company, since 2010. Board governors League Volunteer Hospitals, 1996—2000, secretary, 1997—2000.
Board governors Fidelis Care New York, 1996—2000, Queensbrook Insurance Ltd., 1996—2000, vice chairman, 1996—1997, chairman, 1997—2000. Active Health Policy Forum, United Hospital Fund, United Way, American Red Cross. Fellow American College Healthcare Executives (life), New York Academy Medicine, Royal Society Medicine.
Member Academy for Catholic Health Care Leadership, Mercy Leadership Group. (national commission Catholic health care ministry), Major Catholic Health Alliance (secretary 1990-1995, chairman 1997-1999), Health Care Finance Management Association (advanced member), American Association University Professors Ophthalmology, American Society Law and Medicine, American Hospital Association, American Association Eye and Ear Hospitals (president-elect 1984-1985), Health Management Education Association (president 1987-1988, since 2008), Hospital Association New York State (board directors 1998-2000, 02-05), Greater New York Hospital Association (board governors 1997-2000, 02-06), Texas Hospital Association, We. New York Hospital Association (board directors 2002-2005), Ohio Hospital Association, Hospital Association Pennsylvania, Wisconsin Hospital Association, Catholic Health Association, American Public Health Association, Pennsylvania Public Health Association, Delaware Valley Hospital Council, Pennsylvania Emergency Health Services Council, Delaware County Emergency Health Services Council, National Union Hospital and Health Care Employees (plan trustee), Pennsylvania Hospitals Insurance Company Advisory Council, 1988-1989.
Chamber of Commerce, University Notre Dame Alumni Association, University Michigan Alumni Association, President's Society, University Wisconsin Medical School Alumni Association, Wills Eye Society, Sorin Society, Badin Guild, Notre Dame Club (president 1971, vice president 1983-1984), Dominion Country Club.