Periodontist 

Duties and Responsibilities :As a periodontist, you'll treat patients who have gum disease and other issues in the gums and bones surrounding the jaw. Your work may be surgical or non-surgical and might include tasks like placing implants, developing treatment plans, and providing preventative care. You may also perform cosmetic procedures, including tissue grafts or reductions to alter the way a person's smile looks. Part of your job might also be to help patients resolve issues like tooth sensitivity

Salary:

Education: Becoming a periodontist starts along the same path as becoming a dentist. You need to complete dental school followed by a residency in periodontics. Admission to dental school usually entails passage of the Dental Admissions Test and at least two years of prior college study, but it's common for students to earn bachelor's degrees before gaining admission.