If you want to improve the look and feel of your smile, then any age can be a great time to see the orthodontist. The American Association of Orthodontists recommends that children first visit an orthodontist around the age of seven; however, orthodontic treatment is not exclusive to children and teens. About one in every five orthodontic patients is over the age of 21. Whether you’re considering treatment for yourself or for a child, any age is a good time to visit the orthodontist.