Crispen Simmons,DDS maintains a full time practice limited to Temporomandibular Disorders and Craniofacial Orthopedics/Orthodontics in Seattle and Bellevue, Washington. During his forty year career, he has accumulated over 5000 hours of continuing education and made numerous scientific presentations focused on clinical application of advanced technology. Dr. Simmons is a Diplomate of the American Board of Craniofacial Pain and the American Board of Craniofacial Dental Sleep Medicine, Fellow American Academy of Craniofacial Pain, Fellow Academy of General Dentistry and International ,Mastership in the College of Craniomandibular Orthopedics. He is currently President of the ABCP and a past President of ICCMO. He is a Facial Beauty Institute Senior Instructor of Controlled Arch Orthodontics and Temporomandibular Disorders.