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 National Surgeon Directory Surgical Wait Times Joint Replacements Private Surgery Back Pain Spinal Surgery Home Care Physio Emergency-Physio.com Orthopaedic Triage