Clayton A. Chan, D.D.S. is a general dentist, clinician, teacher, world class educator, mentor and is considered by many to be the pre-eminent educator and authority on neuromuscular and Gneuromuscular (GNM) dental occlusion. Dr. Clayton A. Chan is a trained gnathologist, who has combined expertise in both gnathology and neuromuscular approaches which is a rare combination of skills in the dental field to treat complex occlusal problems as well as handling difficult craniomandibular/ TMJ cervical dysfunction cases. His clinical knowledge and understanding on dental occlusion and its relationship to craniomandibular dysfunctions/TMD, orthodontic/orthopedic and complex restorative/prosthetic problems is what helps him convey a unique three-fold clinical message to thousands of dentists, specialists, technicians and dental leaders nationally and internationally. His training and experience as a general dentist and dental laboratory technician along with training in the areas of gnathology, TMD, orthodontics and mastery of neuromuscular instrumentation has led him to convey a unique three-fold clinical message to dentists, specialists, technicians and dental leaders nationally and internationally who are seeking clinical answers to their occlusal and diagnostic challenges. Dr. Chan has provided more than 4,100 hours (over 404 days) of continued education since 2009 to the present August 2019. He has given over 202 courses on the subjects related to dental occlusion, TMD, restorative, orthodontics and advanced electro-diagnostic instrumentation (K7 kineseograph, Myotronics). He has presented to dentists from all over the world including the United States, Canada, Australia, Japan, Germany, France, United Kingdom, Russia, Singapore, Taiwan, Indonesia, Philippines, Malaysia, Vietnam, and Cambodia.