Intern Harborview Hospital, Seattle, 1962-1963. Resident in adult psychiatry Karl Menninger School Psychiatry, Menninger Clinic, Topeka, 1968-1971, resident in child psychiatry, 1971-1973. Staff psychiatrist Veterans Administration Hospital, 1971-1973.
Unit director Menninger Foundation, 1973-1975, director admissions, 1975-1977, director continuing education, 1975-1978, director children's division, 1977-1987, vice president clinical network services, 1986-1992. Vice president psychiatric Children's Medical Center, Tulsa, Oklahoma, since 1992. Member child and adolescent committee National Association Private Psychiatric Hospitals, 1984-1988.
Board directors Kansas Foundation for Medical Care, 1982-1987.
Captain United States Naval Reserve, 1966-1991. Fellow American Psychiatric Association. Member American Medical Association, American Academy Child and Adolescent Psychiatry, American College Physician Executives, American Association Psychiatric Services for Children (board directors 1985-1989), Shawnee County Medical Society (president 1987-1988), Oklahoma State Medical Association, Tulsa County Medical Society, Oklahoma Psychiatric Association, Association Child and Adolescent Hospitals (president 1981-1985).