Denver, Colorado and American Bar Associations The Association of Trial Lawyers of America Colorado Trial Lawyers Association.

Denver and Colorado Bar Associations District of Columbia Bar The Missouri Bar State Bar of Wisconsin Colorado Trial Lawyers Association The Association of Trial Lawyers of America Trial Lawyers for Public Justice Missouri Association of Trial Atto

Denver, Colorado and American Bar Associations Defense Research Institute Colorado Defense Lawyers Association

Denver, Colorado and American Bar Associations Colorado Defense Lawyers Association Association of Ski Defense Attorneys National Institute for Trial Advocacy Graduate.

Denver Member Professional Liability Section Health Law Section, Colorado and American Bar Associations Professional Liability Underwriter Society.

Denver, Arapahoe County, Colorado and American Bar Associations Colorado Defense Lawyers Association Defense Research Institute.

Denver, Colorado Member, Ethics Committee, 2003— and American Bar Associations Colorado Womens Bar Association Colorado Defense Lawyers Association.

Denver, Colorado, Illinois, Nebraska State and American Bar Associations Colorado Defense Lawyers Association Member, Business Law Committee, 1999— Federal Trial Bar Defense Research Institute.

Denver, Colorado Chairman, Health Law Section, 2001 and American Bar Associations National Institute of Trial Advocacy Colorado Hospital Association of Risk Managers.

Arapahoe, Aurora President, 1995-1996, Denver, Colorado, Oklahoma and American Member, Sections on Litigation Tort and Insurance Practice Bar Associations Colorado Defense Lawyers Association