- American Medical Association 1984-2002
- American Psychiatric Association 1985-2021
- American Academy of Psychiatry and The Law 1986-present
- National Association of Sports Officials 1986-2001
- American Academy of Forensic Sciences 1987-2010
- New York State Medical Society 1987-1990
- Committee on AAPL/APA Relations, American Academy of
- Psychiatry and The Law 1988-1993
- Committee on Ethics, American Academy of Psychiatry and The Law 1988-1996
- Association of American Medical Colleges, faculty member 1988-1990
- N.Y. Academy of Sciences 1988-1998
- Massachusetts Medical Society 1988-1990
- International Wine and Food Society 1988-2003
- American Academy of Psychiatric Administrators 1988-1993
- Chairman, Credentials Committee, Worcester State Hospital 1989-1990
- Chairman, Gourmet Club, American Academy of Psychiatry and the Law 1989-2011
- Policy Review Committee, Worcester State Hospital 1989-1990
- American Academy of Psychiatrists in Alcoholism and Addiction 1989-1996
- Credentials Committee, University of Massachusetts Medical Center 1989-1990
- Association for Convulsive Therapy 1989-1997
- Committee on Ethics, Behavioral Sciences Section,
- American Academy of Forensic Sciences 1990-1994
- American Association for Geriatric Psychiatry 1990-1997
- Task Force on Credentials for ECT, Association for Convulsive Therapy 1990-1991
- Education and Training Committee, Association for Convulsive Therapy 1990-1991
- Graduate Medical Education Committee, Department of
- Psychiatry, Medical Center of Delaware 1990-1992
- Critical Care Committee, Medical Center of Delaware 1990-1992
- Association of Directors of Forensic Psychiatry Fellowships,
- American Academy of Psychiatry and the Law 1990-1991
- Task Force on Mental Retardation and the Law, American Academy
of Psychiatry and the Law 1990-1996 - New Castle County Medical Society 1990-2002
- Medical Society of Delaware 1990-2020
- Medical Society of Delaware, Public Laws Committee 1990-2020
- Professional Credentials Council, Association for Convulsive Therapy 1991-1994
- Task Force on Private Practice, Department of Psychiatry,
Medical Center of Delaware 1991-1996 - Psychiatric Society of Delaware 1991-2021
- Chairman, Task Force on Psychopharmacology and the Law,
- American Academy of Psychiatry and the Law 1992-1996
- Program Chairman, American Academy of Forensic Sciences,
Psychiatry and Behavioral Sciences Section, Annual Meeting,
Boston, Massachusetts 1993 - Psychiatric Society of Delaware, Councilor at Large 1992-1995
- Psychiatric Society of Delaware, Legislative Action Committee 1992-2007
- Delaware Head Injury Foundation, Board of Directors 1992-1998
- Psychiatric Society of Delaware, Ethics Committee 1992-1993
- Medical Society of Delaware, Medico-Legal Affairs Committee 1992-2002
- Medical Society of Delaware, Mental Health, Alcoholism,
and Drug Abuse Committee 1992-2002 - Committee on Liaison with Forensic Psychology, American
Academy of Psychiatry and the Law 1993-1996 - Psychiatric Society of Delaware, Co-Chair, Ethics Committee 1993-2014
- Representative from the Psychiatric Society of Delaware to the
Board of Medical Practice 1993-2010 - Advisory Committee of the Medical Society of Delaware
to the Board of Medical Practice 1993-2002 - American Psychiatric Association Psychiatric Research Network 1994-2006
- Medical Society of Delaware, Chairman, Committee on
Mental Health, Alcoholism and Drug Abuse 1994-2002 - Medical Society of Delaware, Legislative Action Subcommittee 1994-2002
- Psychiatric Society of Delaware, Secretary 1995-1996
- American Association of Woodturners 1995-2001
- Program Committee, American Academy of Psychiatry and the Law 1995-2001
- Special Committee on Developmentally Disabled, American
Academy of Psychiatry and the Law 1996-2003 - Special Committee on Private Practice, American Academy of
Psychiatry and the Law 1996-2011 - Chairman, Special Committee on Psychopharmacology,
- American Academy of Psychiatry and the Law 1996-1998
- Medical Society of Delaware, Publication and Editorial Committee 1996-2002
- Medical Society of Delaware, Delegate 1996-1997
- Committee on the Liaison with Forensic Sciences, American
Academy of Psychiatry and the Law 1996-2008 - President-elect, Psychiatric Society of Delaware 1996-1997
- President, Psychiatric Society of Delaware 1997-1998
- American Neuropsychiatric Association 1997-2015
- United Way of Delaware, Campaign Cabinet Member 1998-1999
- Peach Tree Acres, Advisory Board 1998-2012
- Brain Injury Association of Delaware, Advisory Board 1998-2012
- American Psychiatric Association, Fellow 1998-2002
- Special Committee on Computers and Psychiatry, American Academy
of Psychiatry and the Law 1995-2011 - Education Committee, American Academy of Psychiatry and the Law 2001-2002
- Nominating Committee, American Academy of Psychiatry and the Law 2001-2002
- Program Chairman, American Academy of Psychiatry and the Law,
33rd Annual Meeting, Newport Beach, California 2002 - American Psychiatric Association, Distinguished Fellow 2002-2018
- Councilor, American Academy of Psychiatry and the Law 2002-2005
- Program Committee, American Academy of Psychiatry and the Law 2003-2017
- Psychopharmacology Committee, American Academy of Psychiatry and the Law 2003-2007
- Tangier History Museum & Interpretive Cultural Center, President 2007-2010
- Physician’s First Insurance, Steering Board of Directors 2007
- American Psychiatric Association, Distinguished Life Fellow 2019-present
- Committee on the Liaison with Forensic Sciences, American
Academy of Psychiatry and the Law 2010-2012 - Psychopharmacology Committee, American Academy of Psychiatry and the Law 2010-2015
- Trauma and Stress Committee, American Academy of Psychiatry and the Law 2012-2017
- Psychiatric Society of Delaware, Legislative Chair 2013-2021
- Computers and Forensic Psychiatry Committee, American Academy of Psychiatry
and the Law 2014-2016 - Private Practice Committee, American Academy of Psychiatry and the Law 2014-present
- Psychiatric Society of Delaware, Co-Chair, Ethics Committee 2014-2020
- National Alliance of Mentally Ill-Delaware, Advisory Board of Directors 2014-present
- Medical Society of Delaware 2015-2020
- Medical Society of Delaware Government Affairs Committee 2015-2020
- Medical Society of Delaware, Medical-Legal Committee, Co-Chair 2015-2020
- Psychopharmacology Committee, American Academy of Psychiatry and the Law 2016-present
- Forensic Neuropsychiatry Committee, American Academy of Psychiatry and the Law 2016-present
- United Health Council 2016-2020
- Technology Committee, American Academy of Psychiatry and the Law 2016-2019
- Addictions Committee, American Academy of Psychiatry and the Law 2018-present
- Medical Society of Delaware Ethics Committee 2019-2020
- Developmental Disability Committee, American Academy of Psychiatry and the Law 2020-present
- Program Committee, American Academy of Psychiatry and the Law 2014-present
- Chairman Governmental Affairs Committee-American Academy of Psychiatry and the
Law- 2021-present - Canadian Psychiatric Association #326035 2021-present
HOSPITAL AFFILIATIONS:
- Albany Medical Center Hospital, Albany, New York 1984-1987
- Capital District Psychiatric Center, Albany, New York 1984-1987
- Albany Veteran’s Memorial Hospital, Albany, New York 1984-1985
- Saint Peter’s Hospital, Albany, New York 1984-1985
- Samaritan Hospital, Troy, New York 1988
- Central New York Psychiatric Center, Marcy, New York 1987-1988
- University of Massachusetts Medical Center, Worcester, Massachusetts 1988-1990
- Worcester State Hospital, Worcester, Massachusetts 1988-1990
- Medical Center of Delaware, Wilmington, Delaware 1990-1996
- Rockford Center, Wilmington, Delaware 1992-1997
- Newcomb Hospital, Vineland, New Jersey 1992-1992
- Meadow Wood Hospital, Wilmington, Delaware 1993-2000