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 Ottawa Surgeons Ontario Surgeons Surgical Wait Times Joint Replacements National Directory Surgeon Directory Non-Surgical Treatment Patient Education Videos Joint Replacements Surgical Wait Times TeleOrthopaedics.com Spinal Conditions Shoulder Injuries Elbow Injuries Hand & Wrist Injuries Hip Injuries Knee Injuries Foot & Ankle Injuries Pediatric Conditions Joint Replacements Sports Injuries Pain Management Cartilage Repair General Conditions