Periodontist                                                                             
Duties and Responsibilities: 
you'll treat patients who have gum disease and other issues of the gums and bones surrounding the jaw.

Salary: 
$305,820

Education:
after 4 years of dental school, you are required to complete a periodontist residency which is approximately 3 years long 

Demand or need for this profession:
you are expected to be good. you need to be willing to have a good attitude with patients.