American Association of Orthodontists

401 N. Lindbergh Boulevard,

St. Louis, MO


About American Association of Orthodontists

The American Association of Orthodontists (AAO) comprises 16,000 members in the United States, Canada and abroad. Founded in 1900, the AAO supports research and education leading to quality patient care and promotes increased public awareness of the need for and benefits of orthodontic treatment. Orthodontists are uniquely qualified to correct improperly aligned teeth and jaws. They are specialists in the diagnosis, prevention and treatment of dental and facial irregularities. Orthodontists receive two to three years of specialized education beyond dental school to learn the proper way to align and straighten teeth. Only those with this education may call themselves orthodontists, and only orthodontists may be members of the AAO.