root canal treatment video link In the case of a tooth that is badly decayed or damaged, a root canal in Chicago, Illinois, may be necessary. Root canal therapy can save the tooth and restore it to its former strength and shape. Feel free to contact Sheffield Square Dental Care at 773-409-4097 today to learn more and to schedule a visit with Dr. Eliot Tokowitz. Our dentist and team are excited to serve you and your smile!