John S. Thomas, M.D., joins Summit Sleep Services


Dr. John S. Thomas has joined Summit Sleep Services, a division of Summit Medical Group. He currently is accepting new patients, providing an advanced level of expertise to the study of sleep through his background in neurology.

Dr. Thomas is dedicated to helping East Tennessee patients achieve better health through quality sleep and the evaluation, diagnosis and management of sleep disorders. You don’t have to be a Summit Medical Group primary care patient to schedule an appointment for a consultation or sleep study.

After receiving his undergraduate degree from the University of Miami in 1991, Dr. Thomas earned his medical degree from Emory University in 1995. He served his residency at the University of Virginia’s Department of Neurology and fulfilled his fellowship at Emory University in clinical neurophysiology.

Dr. Thomas is certified by the American Boards of Internal Medicine (ABIM), Sleep Medicine (ABSM) and Psychiatry and Neurology (ABPN). Prior to joining Summit Sleep Services, he practiced at the Sleep Medicine Center of Kansas, which is affiliated with Via Christi Clinic of Ascension Health in Wichita, Kansas.

Dr. Thomas resides in West Knoxville with his wife and two children. In his spare time, Dr. Thomas enjoys playing guitar, reading and being outdoors.

Summit Sleep Services, located at 1128 E. Weisgarber Road, Suite 201, is a comprehensive sleep disorder facility accredited by the American Academy of Sleep Medicine. For an appointment, call 865-909-0744. Learn more about available services at