A Prosthodontist is a dentist who:
Prosthodontics is one of the nine dental specialties recognized by the American Dental Association. Graduate programs in prosthodontics include classroom lectures and seminars, laboratory and clinical training in esthetics/cosmetics, crowns, bridges, veneers, inlays, complete and removable partial dentures, dental implants, TMD-jaw joint problems, traumatic injuries to the mouth’s structures, congenital or birth anomalies to teeth, snoring, sleep disorders, and oral cancer reconstruction and continuing care. Prosthodontists are masters of complete oral rehabilitation.
The American Dental Association recognizes nine dental specialties, and the ADA does not include "cosmetic dentistry" as a specialty. Prosthodontists receive extensive training and experience in dental esthetics and cosmetics during their graduate programs which currently last 3 years. Many cosmetic dentists receive training during seminars or a series of courses, but this training is usually limited to weekend or possibly weeklong courses.
The Prosthodontist is best viewed as the "architect" of your dental project. S/he has the vision of your final outcome, both the esthetics of your smile and the improved function of your bite. Often other dental specialists may participate in your treatment to help establish a solid foundation for your restorations. Every Prosthodontist develops a treatment plan customized for each individual patient, and s/he will determine if adjunctive procedures by another doctor are necessary.