Dr. Dobosiewicz Andrzej, Obstetrics and Gynecology You are here Home > Gynecologist > Dr. Dobosiewicz Andrzej, Obstetrics and Gynecology Tweet Our address Address: Suite 304 - 180 Vine St., St Catharines, ON L2R 7P3 GPS: 43.1715362, -79.23021469999998 Telephone: 905.687.8648