0_Apprentice
I want to be a dentist.What do I need do?
1_Wizard
also known as a dental surgeon, is a surgeon who specializes in dentistry, the diagnosis, prevention, and treatment of diseases 
0_Apprentice
Do you know any renowned dentist!
1_Wizard
Yeah! How about Frank Abbott (September 5, 1836 – April 20, 1897) was president of the American Dental Association (1888), president of the National Association of Dental Faculties (1895), a renowned dentist, an author on dental subjects.
0_Apprentice
Who also was the first dentist in the world?
1_Wizard
Same Frank Abbott (September 5, 1836 – April 20, 1897) he reformed the practice
0_Apprentice
I have a took ache and cavity,how can a dentist be helpful!
1_Wizard
I'll suggest you visit a dental assistants, dental hygienists, dental technicians, and in some states, dental therapist