About Us

Our Doctor

Dr. O’Neill • Clinical Director

Upon receiving his Doctor of Medical Dentistry from the University of Alabama at Birmingham in 2012, Dr. O’Neill moved to Nashville to begin his career. In 2015, he founded Sleep Nashville, a practice devoted entirely to treating sleep-disordered breathing through the means of oral appliances, which can only be made by a licensed dentist. He is Diplomat with the American Board of Dental Sleep Medicine, the only recognized certification by the American Academy of Sleep Medicine (AASM). Dr. O’Neill personally wears an oral appliance at night that in his words, “changed my life”.

Our Staff


Patient Coordinator


Sleep Assistant


Insurance Coordinator


Referral Coordinator
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