If you are concerned about your alignment or bite, then it is best to consult an orthodontist. You may experience difficulty chewing, speaking or biting. Your teeth could be crowded, protruding or even misplaced. Orthodontists have the skills and knowledge to accurately diagnose the issue and provide the necessary treatment. Some conditions are not as obvious. If you are unable to close your mouth comfortably, or clench your teeth, it may indicate that orthodontic treatment is necessary. If your jaws are shifting or making noises as they move or you bite your cheeks or roof of mouth unintentionally, then you might have an issue with orthodontics. Orthodontic treatment can correct these problems. Board Certified Orthodontists by the American Board of Orthodontics Dental School at Boston University: Clinical Assistant Professor Fellowship of the Charles H. Tweed International Foundation of Orthodontics