Dr. Harrell graduated from UAB Dental School in 1975 then pursued his orthodontic residency at the University of Pennsylvania in 1977. Dr. Harrell has been interested in 3D imaging since the early 1980's and also how early airway issues in children can cause altered growth and development, malocclusions and co-morbidities from sleep disorders later in life if left undetected and untreated. The face, jaw structure, TMJs and airway space are three-dimensional and are inter-related.

Dr. David is a paediatric ENT surgeon in Australia. He is a strong advocate for teamwork in healthcare, and in particular on the topic of sleep disordered breathing. He is the author of two books, “Snored to Death” and “Don’t ignore the snore” which are both available on Amazon as print and Kindle versions. He has been running education courses on ENT for dentists for over 10 years and joins us today to share his passion and knowledge.

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