Southern Illinois Oral & Maxillofacial Surgery is open Tuesday through Friday from 8:00 AM – 5:00 PM.  

We will schedule your appointment as promptly as possible. We try our best to stay on schedule to minimize your waiting. Due to the fact that Dr. Hesterberg provides many types of surgical services, various circumstances may lengthen the time allocated for a procedure. Emergency cases can also arise and cause delays. We appreciate your understanding and patience. Please call us with any questions or to schedule an appointment.

Telephone number:     618-233-8080