Dr. Gamal Musa Kousa Dr. Gamal Musa Kousa Lakeridge Health Oshawa 1 Hospital Court Oshawa ON L1G 2B9 Tel: 905-576-8711 Oshawa Surgeons Ontario Surgeons Joint Replacements Surgical Wait Times Back Pain National Surgeon Directory Non-Surgical Treatment Private Surgery Surgical Wait Times Joint Replacements Back Pain Orthopaedic Triage