Greenblatt, James: - James M. Greenblatt, MD is a pioneer in the field of Functional and nutritional psychiatry, having treated thousands of patients since 1990. The author of eight books, Dr. Greenblatt has educated health professionals throughout the United States and internationally on the scientific evidence for Functional Medicine in psychiatry. He is Chief Medical Officer and Vice President of Medical Services at Walden Behavioral Care, and serves as a member of the clinical faculty at the Tufts University School of Medicine and the Dartmouth College School of Medicine. Please visit www.jamesgreenblattmd.com to learn more.