ARC Round Rock offers you the convenience of one location for the healthcare services you need most, including Family Medicine, Internal Medicine, Pediatrics, Allergy, Audiology and Hearing Aids, Cardiology, Dermatology, Ear Nose and Throat, Orthopedics, Podiatry, Rheumatology, and Sports Medicine. We make health care easier with Same-Day appointments, on-site lab and radiology, and all-night phone nurses.