Patients often use the following terms to describe our doctors and specialties: endodontics endodontic dentistry endodontist endodontists. At Lonestar Endodontics we treat patients for symptoms including root canal tooth & teeth pain decay abscess infection ache oral surgery treatment toothache sensitive. We serve patients from the cities of Austin Round Rock San Marcos Georgetown Pflugerville Cedar Park Kyle Leander Temple Killeen Ft Hood & across central TX