Captain, U.S.A.F. Medical Corps, April 1951 - April 1953.

Resident, Psychiatry, Rockland State Hospital, Orangesburg, N.Y., June 1953 -June 1956.

Private Practice, psychiatry, New York City, September 1956 - January 1962.

Psychiatrist, Youth House for Girls (Consultant for a detention home for delinquent girls), New York City, 1956 - 1957.

Psychiatry, Three Schools Project, (Consultant for a Pilot project, Mental health Clinic in a public school) 1956 – 1957.

Fellow in psychiatry, (part-time), Mental Retardation Clinic (a clinic for mentally retarded children), New York Medical Children), New York Medical College, September 1957 - June 1959.

Psychiatrist, Bellevue Hospital, New York, N.Y., 1957 - 1961.

Instructor in Psychiatry, New York Medical College, 1956 - 1961.

Instructor in Psychiatry, New York Polyclinic Hospital, 1959 - 1960 (Teaching didactic course in Psychiatry to physicians seeking New York State Licensure).

Attending Psychiatrist, Institute for the Crippled and Disabled, 1960 - 1961.

Private Practice - office and hospital Psychiatry - Phoenix, Arizona, from June 1962 - June 1994.

Consultant in Psychiatry, American Red Cross, 1967 - 1970.

Consultant in Psychiatry, Veterans Administration Hospital, 1967 - 1970.

Consultant in Psychiatry, Jane Wayland Child Guidance Center and Day School, 1964 to 1987.

Consultant in Psychiatry, Jewish Family and Children's Service, 1967 - 1994.

Consultant in Psychiatry, Youth Opportunities Unlimited (residential treatment facility), 1973 - 1975.

Consultant in Psychiatry, Sunflower School (for emotionally handicapped and learning disability children), 1974 - 1979.

Psychiatric evaluations for Arizona Superior Court, 1964 - 1994.

Psychiatric evaluations for Disability Certification and Vocational Rehabilitation 1963-1994.

Board of Directors, Arizona Adult Foster Home Registry, Inc., 1975 - 1981.

Consultant in Psychiatry - Interfaith Counseling Service - 1987 - 1991.

Consultant in Psychiatry - American Biodyne, Ind. (Blue Cross) - 1991 - 1994.

Consultant in Psychiatry - Community Care Network at Interfaith Counseling Service, 1991-1993.

Consultant in Psychiatry - Bayless Psychological Services, 1992 – 1994.

Volunteer in Psychiatry - Talbiya Psychiatric Hospital, Jerusalem, July 1994 - February 1995.

Psychiatric Consultant - AACI Psychological Services, Jerusalem, Israel, 1995 - present.