Location To schedule an appointment, please contact our office directly. 5002 Cowhorn Creek Rd Texarkana, TX 75503-9766 Phone: 903-614-3000 Fax: 903-614-3525 Office Hours Sunday: Closed Monday: 9:00 - 5:00 Tuesday: 9:00 - 5:00 Wednesday: 9:00 - 5:00 Thursday: 9:00 - 5:00 Friday: 9:00 - 5:00 Saturday: Closed