- 2012 - present
M.D., Ph.D. Program CommitteeMortality Review Committee
- 1995 - present
MemberBioethical Society, Hastings Center
- 1991 - 2013
MemberResuscitation Committee, Mayo Clinic Florida Committees
- 1988 - 2005
MemberAmerican Society of Anesthesiologists
- 1988 - 2005
MemberInternational Anesthesia Research Society
- 1988 - 2005
MemberAmerican Society of Critical Care Anesthesiologists
- 1988 - present
MemberSociety of Critical Care Medicine
- 1985 - present
MemberAmerican College of Physicians