Dr. Duong Ha Nguyen Dr. Duong Ha Nguyen 2489 Bloor Street West, Suite 102 Toronto ON M6S 1R6 Phone: (416) 742-3736 Fax: (416) 742-2818 Toronto Surgeons Ontario Surgeons National Surgeon Directory Canadian Surgeons Abroad Non-Surgical Treatment Private Surgery Surgical Wait Times Joint Replacements Spinal Clinics