To become an orthodontist, you need a degree from an accredited dental school and pass the state exams for your field. NY orthodontists, for example, may need to meet a different set of standards than MI orthodontists. If you are interested in becoming an orthodontist, it may be a good idea to get in touch with one in your state. To see the credentials and services offered of a current orthodontist, visit http://www.hansonplaceortho.com. Good luck!