About Us

Our Doctor

Dr. Ryan O’Neill

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”.

Dr. Bobby McDonald

Dr. Bobby joined our team in 2023 after meeting Dr. O’Neill at a dental sleep medicine event in 2017. With over 10+ years of experience, Dr. McDonald has a skill set that will ensure a comfortable and comprehensive approach to your snoring and sleep apnea concerns. Dr. Bobby is completing his board-certification requirements with the American Board of Dental Sleep Medicine in order to become a diplomate with the ABDSM to provide better care to our patients.

Our Staff


Office Manager


Insurance Coordinator


Sleep Assistant
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