As a practitioner with over 30 years of experience, Dr. Joseph Mercola brings a wealth of knowledge to the table. A 1976 graduate of the University of Illinois in Chicago, Dr. Mercola attended the Chicago College of Osteopathic Medicine Midwestern University from 1978-1982 and completed his Family Practice Residency with the Chicago Osteopathic Hospital in 1985.

As one of only a few triple board-certified physicians in the country, with specialties of internal medicine, endocrinology and metabolism, and hospice/palliative care, Dr. Zach Bush is at the forefront of understanding and educating others on the gut-brain connection.

Dr. Sinatra is a board-certified cardiologist and an Assistant Clinical Professor of Medicine at the University of Connecticut School of Medicine in Farmington, Connecticut. He is certified as a bioenergetic psychotherapist, and nutrition and anti-aging specialist, He is the founder of www.heartmdinstitute.com, an informational website dedicated to promoting public awareness of integrative medicine as well as vervana.com.