The world's oldest organization for orthodontists.
The world's largest organization for orthodontists.
The ADA is the largest professional organization of dental professionals, and a great source of information on dental and oral health topics.
Invisalign is the clear way to straighten teeth without braces, using aligners. Learn more about the market's leading clear aligner.
Invisalign is not just for adults anymore! Using a system of clear aligners, Invisalign Teen is an alternative to traditional braces.