Dr. Livingstone Ronald Alexander, Obstetrics and Gynecology You are here Home > Gynecologist > Dr. Livingstone Ronald Alexander, Obstetrics and Gynecology Tweet Our address Address: Suite 601 - 123 Edward St., Toronto, ON M5G 1E2 GPS: 43.6557384, -79.38685559999999 Telephone: 416.813.2288