South Oaks Family Medicine8517 FM 1826 Bldg 2Austin, Texas 78737512-416-0044Fax 512-462-9765Office Hours 7:30-5On Call 24/7/365. VIRTUAL APPOINTMENTS. (Y ou will need to schedule an appointment by calling the office. Then, enter your provider's waiting room by clicking below, or follow the instructions provided by your nurse.).