Dr. John McDougall and Dr. Dean Ornish

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For over 35 years, Dr. Dean Ornish’s series of scientific research studies have been empowering the way millions of people think about the simple lifestyle choices they make each day in dynamic relation to their health & wellbeing. From being a revolutionary thought leader, a powerful professor, a beloved author and a respected advisor to some of the world’s most powerful leaders, Dr. Dean Ornish is resoundingly recognized as a leader in health, healthcare and medicine.

Dean Ornish, M.D., is the founder and president of the non-profit Preventive Medicine Research Institute (PMRI). https://www.ornish.com/

Dean Ornish is the author of six bestselling books. http://deanornish.com/books/

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