Dr. Andrew George Marshall Dr. Andrew George Marshall 1125 Colonel By Drive Ottawa ON K1S 5B6 Phone: (613) 520-2600 Ext. 6583 Fax: (613) 520-3974 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