Chronic neck pain, facial pain, a jaw that locks, painful headaches or migraines, and clicking or popping when you bite are just a few of the symptoms of TMJ disorder in State College. This is a joint disorder that can wreak havoc with your neck, shoulders, head and jaw, and greatly affect the quality of your life. The good news is that Dr. Donald Marks and Dr. John Martin have solutions that will alleviate TMJ and help you reclaim your health.