From Dr. Ornish's
biography at the Preventative Medicine Research Institute
site (retrieved September 17 2012):
"Dean Ornish, M.D., is the founder and president of the non-profit Preventive Medicine Research Institute in Sausalito, California. He is Clinical Professor of Medicine at the University of California, San Francisco. Dr. Ornish received his medical training in internal medicine from the Baylor College of Medicine, Harvard Medical School, and the Massachusetts General Hospital. He received a B.A. in Humanities summa cum laude from the University of Texas in Austin, where he gave the baccalaureate address.
For over 33 years, Dr. Ornish has directed clinical research demonstrating, for the first time, that comprehensive lifestyle changes may begin to reverse even severe coronary heart disease, without drugs or surgery. Recently, Medicare agreed to provide coverage for this program, the first time that Medicare has covered a program of comprehensive lifestyle changes."