Dr. Tommy K. Chan, M.D. Orthopedic Surgeon University of Western Ontario, 1979 Dr. Tommy K. Chan is an Orthopedic Surgery Physician at the North York Medical Center. Dr. Chan specializes in Arthroplasty and completed his medical degree at the University of Western Ontario. Orthopedic Surgery Address North York Medical Center, 1017 Wilson Ave, Suite 402 Toronto, ON M3K 1Z1 Phone 416-636-9963 Fax 416-636-3015