Dr. Karl-Andre Roger Lalonde Dr. Karl-Andre Roger Lalonde 501 Smyth Road Ottawa ON K1H 8L6 Phone: (613) 737-8899 Ext. 79147 Ottawa Surgeons Ontario Surgeons Joint Replacements Surgical Wait Times Back Pain National Surgeon Directory Non-Surgical Treatment Private Surgery Surgical Wait Times Joint Replacements Back Pain Orthopaedic Triage