John Dempster, ND, FAARFM, is the medical director/founder of The Dempster Clinic, Center for Integrated Medicine in Yorkville, Toronto. He treats a variety of patients worldwide including those looking for optimal health and wellness, persons with chronic illnesses, and patients with a wide range of mental disorders. As a specialist in functional medicine, Dr. Dempster has a strong focus and passion in identifying and treating the root cause(s) when addressing each patient’s unique health goals. He also writes regularly for a number of publications, speaks to corporations on a variety of health and wellness topics, and is featured frequently on national television, radio, newspapers and magazines.