How does an otolaryngologist treat TMJ issues?

See an OFP for TMJ. See an orofacial pain specialist for evaluation, CT and treatment. They are the experts in facial pain, headaches and TMJ. You need a professional care to avoid future complications. TMJ is a manageable condition. Take care.
Not well. See A TMJ expert. Any dentist can be a TMJ expert with the proper training and experience. Most commonly, oral surgeons, prosthodontists, and orofacial pain specialists. Ask your MD, your dentist and your dental society for referrals.
TMJ pain. See a dentist that is trained in treating TMJ. This could be a general dentist, prosthodontist or an oral surgeon.