What is the needed certification for an orthodontist?

An orthodontist is a dentist that has completed an ADA-accredited orthodontic specialty program. Orthodontists may elect to become board certified by paying a fee and taking a series of written examinations and presenting cases to demonstrate mastery in the field. However, board certification is strictly voluntary and many Excellent orthodontists practice without board certification. All dentists, including orthodontists, must pass the same national, regional, and state boards in order to obtain a license to practice.