Dr. Crystal Anne Smith Dr. Crystal Anne Smith Suite 301 6633 Highway 7 East Markham ON L3P 7P2 Phone: (905) 472-3374 Fax: (905) 472-3116 Markham Surgeons Ontario Surgeons Joint Replacements Surgical Wait Times Spinal Clinics National Surgeon Directory Canadian Surgeons Abroad Non-Surgical Treatment Private Surgery Surgical Wait Times Joint Replacements Spinal Clinics