Dean Ornish, M.D. at TEDxSF (7 Billion Well)

Dean Ornish, M.D., is the founder and president of the non-profit Preventive Medicine Research Institute and Clinical Professor of Medicine at the University of California, San Francisco. For over 34 years, he has directed clinical research demonstrating that comprehensive lifestyle changes may begin to reverse severe coronary heart disease, without drugs or surgery. He was […]