Dr. Alarcon Diana Rocio, Optometrist You are here Home > Optometrist > Dr. Alarcon Diana Rocio, Optometrist Tweet Our address Address: 1380 Major Mackenzie Dr., Unit 5, Bldg. 1 Maple, Ontario L6A 4H6 GPS: 43.8622309, -79.48462440000003 Telephone: 905.303.9901