- 1982 - 1985: New York City and Brooklyn, New York: Office and hospital practice of general psychiatry; Deputy Commissioner's Panel of Impartial Physicians, U.S. Department of Labor; Appellate Division Panel, Supreme Court of New York
- 1986 - Present: Bellevue, Washington: Office and hospital practice of general psychiatry using family systems psychotherapy and all biological treatment modalities with special emphasis on the treatment of individuals with a substance use disorder and concomitant psychiatric symptoms. Independent psychiatric examination for disability, expert witness testimony, professional impairment, and workmen's compensation. Consultation in psychiatric and substance abuse case management and utilization review. Consultation to employers regarding violent workers and accommodation of handicapped workers.