Dr. Braden Montgomery Gammon Dr. Braden Montgomery Gammon The Ottawa Hospital Civic Campus J159 1053 Carling Avenue Ottawa ON K1Y 4E9 Phone Number: 613-798-555 Return to Ottawa Surgeon Directory Report incorrect contact information For more information, check out the following; Joint-Injuries.com Joint-Replacements.ca SurgicalWaitTimes.com Private-Surgery-Canada.com OrthopaedicPhysiotherapy.com HomeCarePhysio.com TeleOrthopaedics.com