Dr. Robert Douglas Masnyk Dr. Robert Douglas Masnyk Suite 201 589 Lake Street St Catharines ON L2N 7L6 Phone: (905) 646-7650 Fax: (905) 646-5671 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 Online Physiotherapy Home Care Physio 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