Dr. Gordon Chang received his Ph.D. in 1989 from the University of Toronto, Department of Physiology and Institute of Biomedical Engineering. Here, he received a research fellowship award from The Hospital for Sick Children to research cell adhesion, biomaterials and blood material interactions. Later, as a post-doctoral fellow at the department of Clinical Chemistry at Toronto General Hospital, Dr. Chang led research in antioxidants, free radical chemistry and oxidative injury. He has been a lecturer at the Canadian College of Naturopathic Medicine and has conducted numerous speaking engagements and broadcast media appearances at professional trade shows and consumer events speaking on market trends, nutritional supplementation and physiology for human health, equine health and pet health. Dr. Chang established Omega Alpha Pharmaceuticals Inc. in 1992 and his manufacturing company has earned awards, accolades and the enduring respect of his peers for producing innovative and efficacious herbal-based and nutritional supplements for the natural health industry.