Dr. Dennis JohnDi Pasquale Dr. Dennis JohnDi Pasquale Suite 410 101 Queensway West Mississauga ON L5B 2P7 Phone: (905) 949-8855 Fax: (905) 949-6176 Mississauga 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