University of Cape Town, MD, 1973

Groote Schuur Hospital, Internship-Medicine, 1975

Baylor College of Medicine, Internal Medicine, 1978, Guy's Hospital, Gastroenterology, 1977, and Groote Schuur Hospital, Internal Medicine, 1976

Scripps Clinic, Gastroenterology, 1981

Dr. Simon Ritchken - San Diego

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