SOUTH TEXAS RENAL CARE GROUP. 8115 Datapoint Dr., Ste. 200. San Antonio, Texas 78229. FRONT OFFICE POSITION. General Purpose. Attends to visitors and addresses inquiries on the phone and face to face. Provides information regarding the organization to the general public, clients and customers. Main Job Tasks and Responsibilities. Check In, to include verifiying patient demographics, collecting copays, deductibles, co insurance. Mail new patient p...