Dean Ornish, MD

Dean Ornish is Founder and President of the non-profit Preventive Medicine Research Institute and Clinical Professor of Medicine at UCSF. He is the author of The Spectrum and five other bestsellers. He is a leading researcher in how comprehensive lifestyle changes may reverse heart disease and other chronic illnesses without drugs or surgery and may even begin to reverse aging at a cellular level.

Recent Articles

For Breast Cancer: It's Not Nature vs. Nurture—It's Both

Genetics and lifestyle are both in play

By Dean Ornish, MD

What's Good for You Is Good for Our Planet

Livestock and their byproducts take a significant toll on global warming

By Dean Ornish, MD

Love, Not Fear, Will Help Us Fix Climate Change

The U.N. Climate Summit has galvanized support—for now. But we're going to need much more

By Dean Ornish, MD
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