A cardiac surgeon is a medical professional who is experienced and skilled in treating heart problems, disorders, diseases, and conditions. They can diagnose certain heart problems and treat them with surgery. They work closely with other medical professionals, such as primary care doctors and cardiologists. Cardiac surgeons often perform surgeries to correct heart problems and heart disease, but they can also work on other areas in the chest.

Oral and Maxillofacial Surgery is a medical subspecialty that can help treat diseases and disorders of the face, head, neck, and soft tissues of the jaw. It can include surgical and non-surgical interventions for issues of this sort. While it is generally considered a subspecialty of medicine, it is also closely related to dentistry. In fact, some oral and maxillofacial surgeons may even work with dental problems or in conjunction with dentists to solve oral and dental complications.