John Nadeau has been synonymous with sleep medicine in the dental industry for more than 25 years. A stickler for practical systems and processes, Mr. Nadeau has lectured internationally on the business of dental sleep medicine and has assisted in training and launching some of the most successful sleep practices in the country. As President of SGS John was instrumental in developing the Eccovision Pharyngometer/Rhinometer systems and related protocols for its use in dental/medical clinics worldwide. He brings a fun, practical approach to his lectures making dauting topics like medical insurance billing clear and understandable. When not saving the world of sleep apnea John enjoys camping, boating and snowmobiling in Maine with his wife Alishia and their five children.