- 2001 - present
Co-ChairCredentials Committee, American College of Neuropsychopharmacology
- 2000 - present
MemberPsychiatry Expert Committee, U.S. Pharmacopeia Council of Experts
- 1999 - 2000
PresidentSociety of Biological Psychiatry
- 1998 - 1999
Vice PresidentSociety of Biological Psychiatry
- 1994 - 1998
Secretary/TreasurerSociety of Biological Psychiatry
- 1990 - 1994
Assistant SecretarySociety of Biological Psychiatry
- 1989 - 1992
MemberA.E. Bennett Awards Committee, Society of Biological Psychiatry
- 1986 - 1989
MemberBiomedical Research Review Committee, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health
- 1984 - 1987
MemberA.E. Bennett Awards Committee, Society of Biological Psychiatry
- 1984 - 1985
MemberTask Force on Drug Safety, American College of Neuropsychopharmacology
- 1978 - present
MemberAmerican College of Neuropsychopharmacology
- 1977 - 1983
MemberBiological Sciences Training Review Committee, National Institute of Mental Health, National Institutes of Health
- 1977 - present
MemberSociety of Biological Psychiatry
- 1976 - 1983
MemberResearch Committee, Department of Psychiatry & Psychology
- 1976 - present
MemberAmerican Psychiatric Association
- 1975 - present
MemberAmerican Society for Neurochemistry
- 1975 - present
MemberAmerican Society for Pharmacology and Experimental Therapeutics
- 1975 - present
MemberSigma Xi, The Scientific Research Society
- 1974 - present
MemberCollegium Internationale Neuro-Psychopharmacologicum
- 1974 - present
MemberSociety for Neuroscience
-
MemberNeuroscience Society, Mayo Clinic Jacksonville Societies
-
MemberResearch Committee, Mayo Clinic Florida Committees
-
MemberHumanities in Medicine Subcommittee, Education Committee, Mayo Clinic Florida Committees