What is the difference between a dentist and a periodontist?

Dentists are primarily trained in the care of teeth. They are skilled at filling cavities, regular cleanings, standard x-rays, and some cosmetic procedures. Periodontists, sometimes called gum dentists, receive the same training as dentists, but then continue their education to specialize in the care of gums and the bone supporting the teeth. For people who experience bleeding or swollen gums, loose teeth, or mouth pain, a periodontist may be able to provide a more effective level of care. The services offered by a periodontist include deep pocket cleaning, bone grafting, soft tissue grafting, and dental implant placement.