Fairfax and American Bar Associations Virginia State Bar The District of Columbia Bar Virginia Association of Defense Attorneys Member, Board of Directors, 2001— Chair, Medical Malpractice Section, 1998-2000 Defense Research Institute.

State Bar of Nevada.

Hillsborough County Bar Association Chairman, Social Committee, 1986-1987 The Florida Bar.

Cincinnati Bar Association Member, Grievance Committee.

State Bar of Georgia.

Western Montana and American Bar Associations State Bar of Montana Montana Defense Trial Lawyers American Health Lawyers Association.

Allegheny County Bar Association.

San Diego County Board of Directors, 1999-2002 Secretary, 2000-2001 Vice President, 2001— and American Bar Associations State Bar of California Lawyers Club of San Diego Board of Directors, 1989-1993 Secretary, 1991-1992 Assistant Secretary, 1992