Thank you for visiting! Watch for ongoing updates to this website. Dr. Lum is a sports medicine physician. He is the medical director and founder of Athletic Edge Sports Medicine, a multidisciplinary sports medicine organization offering various services to the athletic and active public.  He is involved in the care of recreational, elite amateur and professional athletes, including players in the NHL, NFL and NBA. He is also involved in the performing arts medical community, taking care of musicians, vocalists, dancers and other performing artists.  He has served as a consultant for productions such as Rent, Fame, Fosse, The Lion King, and 3 Cirque du Soleil productions. As a sports medicine physician, Grant's services are covered by OHIP for residents of Canada.  He will see patients on an urgent basis for acute injuries, without a referral by a physician.   Dr. Lum can be reached at:   Athletic Edge Sports Medicine 121 King St. W., Suite 1120 PO Box 33 Toronto, ON M5H 3T9 Phone: 416-800-0800