When you need help with abnormalities of the jaw, mouth, and face look to the oral and maxillofacial surgeons on St. Luke’s medical staff. Oral and maxillofacial surgeons are dentists who have received surgical training in a hospital-based residency program. These experts specialize in treating conditions such as diseased or impacted teeth, facial pain or trauma, misaligned jaw, TMJ disorders, and obstructive sleep apnea.