Dr. Paul Matthew Grosso Dr. Paul Matthew Grosso Suite 115 675 Queen Street South Kitchener ON N2M 1A1 Phone: (519) 603-0623 Fax: (519) 603-0625 Kitchener 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