9524 S. Halsted St., Chicago, IL 60628 
773-445-1009 Do you have a severe toothache? You may need root canal therapy in Chicago, Illinois. This endodontic treatment helps repair damaged or infected root tissue, which reduces inflammation and heals your smile. Contact our dental office at 773-445-1009 and schedule an appointment with our experienced dentist, Dr. Roy B. Guster, to find relief.