Orthodontic service, or orthodontia, is the area of dentistry that treats irregularities and pain in the jaw and teeth. If you struggle with an overbite, gaps between your teeth, or pain in your temporomandibular joints, an orthodontist can help. Different from a regular dentist, an orthodontist has an additional two-to-three years of training in their specific area. So, when you have a dental issue that is beyond the scope of what your normal dentist can treat, they may refer you to an orthodontist in Chesterfield to find the help you need.