Dr. Didier is a recognized expert in the field of orofacial pain and dental sleep medicine disorders. Highlights of his training include a mini-residency at the University of California and a graduate of the UCLA mini-residency in Dental Sleep Medicine. Dr. Didier is a member of the OKU Dental Honor Society. He is a Diplomate of the American Board of Orofacial Pain, a Fellow of the American Academy of Orofacial Pain, a member of the American Headache Society, the American Pain Society, the American Academy of Dental Sleep Medicine, the Headache Cooperative of the Pacific, and the International Academy of Oral Implantology. Dr. Didier served as a provider for Kaiser Permanente providing diagnosis and treatment for Kaiser members for 11 years. He is an Assistant Clinical Professor at the Center for Orofacial Pain and Dental Sleep Medicine in the Department of Oral and Maxillofacial Surgery at UCSF.