Dr. David Charles Martin Dr. David Charles Martin Suite 102 93 Ontario Street St Catharines ON L2R 5J7 Phone: (905) 984-3433 Fax: (905) 984-4421 St. Catharines 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