Student, Columbia University, 1976. Bachelor of Science with distinction, University Michigan, 1978. Master of Science, Johns Hopkins University, 1983.
Doctor of Medicine, Northwestern University, 1987.
Staff physician internal medicine Cook County Hospital, Chicago, 1989-1991. Attending emergency medicine Mount Sinai Hospital, 1991-1992. Attending occupational medicine University Alberta, Canada, 1993-1997.
Editor Guides 5th edition American Medical Association, Chicago, 1997. Instructor public health Johns Hopkins School Hygiene, Baltimore, 1984. Lecturer preventive medicine Northwestern University Medical School, Chicago, 1990.
Consultant occupational medicine University Illinois, Chicago, 1992-1993, instructor, 1992-1993. Consultant occupational medicine Illinois Masonic Medical Center, 1993. Assistant professor University Alberta, Edmonton, 1993-1997.
Speaker Society for Occupational and Environmental Health, Rockville, Maryland, 1994. Medical advisor and consultant appeals committee Worker's Compensation Board, Alberta, 1994-1997. Guides newsletter advisory board American Medical Association, Chicago, since 1996.
Consultant, Celanese, Canada, 1996.
Consultant Royal Canada Mounted Police, Alberta, 1995. Advisor Appeals Commission, Alberta, 1996. Fellow American Academy Disability Evaluating Physicians.
Member American College of Physicians, American Medical Association, American Public Health Association, American College Occupational and Environmental Medicine, Association Occupational and Environmental Clinics, Canada Medical Association.