Round Rock (512) 795-0008 Schedule Online Now 893 N. IH 35, 200, Round Rock, TX 78664 New Patient Paperwork Book Online Pay Bill Our Doctors Dr. Yiwei Gao Meet Dr. Gao Dr. Manuel Gonzales Meet Dr. Gonzales Dr. Marion Harris Meet Dr. Harris Dr. Zahara Munis Meet Dr. Munis Open Hours Mon 8am - 5pm Tue 8am - 5pm Wed 8am - 5pm Thu 8am - 5pm Fri 8am - 5pm Sat Closed Sun Closed