Dr. Sach Inder Singh (Sacha) Rehsia Dr. Sach Inder Singh (Sacha) Rehsia Seven Oaks General Hospital 2300 McPhillips Street Winnipeg MB R2V 3M3 Winnipeg Surgeons Manitoba Surgeons National Surgeon Directory Non-Surgical Treatment Private Surgery Surgical Wait Times Joint Replacements Back Pain Orthopaedic Triage