Dr. Mark Stengler operates the Stengler Center for Integrative Medicine in Encinitas, CA. Dr. Stengler's 20 years of successful natural alternative medicine treatments and breakthrough methods have earned him national attention and acclaim as "America's Natural Doctor." Dr. Stengler is licensed to practice as Naturopathic Medical Doctor in California and Arizona, and has written 18 books, including three best sellers: "The Natural Physician’s Healing Therapies,” “Prescription for Natural Cures,” and “Prescription for Drug Alternatives.”