Since 1998 Dr. Spencer's practice has been limited to the treatment of TMJ Disorders and Sleep Apnea. He is a Diplomate of the Board of Dental Sleep Medicine and the Board of Craniofacial Pain with a masters degree in Craniofacial Pain. He has been an invited lecturer at every major dental meeting in the United States and at dental and medical meetings around the world. Hosted on Acast. See acast.com/privacy for more information.