Dr. David Michael Harding Dr. David Michael Harding Timmins And District Hospital 700 Ross Avenue East Timmins ON P4N 8P2 Phone: (705) 267-2131 Areas of practice: Knee surgery (exclusively). Burlington Surgeons Ontario Surgeons Joint Replacements Surgical Wait Times Spinal Clinics National Surgeon Directory Canadian Surgeons Abroad Non-Surgical Treatment Private Surgery Surgical Wait Times Joint Replacements Spinal Clinics