Christopher Clark, MD is a graduate of Yale Medical School and did his residency at Yale in Psychiatry. For 15 years he was Medical Director at The Raj Ayurvedic Health Center in Fairfield, Iowa. He is the author of several books on Ayurvedic healing. His new book, The Coherence Effect: Tapping into the Laws of Nature that Govern Health, Happiness and Higher Brain Functioning published by Armin Lear Press. He is currently the wellness director of Garten, which develops health strategies for businesses and institutions.