Westgate Office

1622 Westgate Circle
2nd Floor
Brentwood, TN 37027


Tu: 8:00 AM - 5:00 PM

Th: 8:00 AM - 5:00 PM

Fr: 8:00 AM - 5:00 PM

Saint Thomas West Office

4230 Harding Pike
East Medical Plaza, Suite 500
Nashville, TN 37205


We: 1:30 PM - 4:30 PM

222 Medical Office Building

222 22nd Avenue North
5th Floor
Nashville, TN 37203


Mo: 1:00 PM - 4:30 PM

New Patient?Call to request an appointment.

Ryan Duncan, M.D.

Physician - Ear, Nose, and Throat (ENT), Sleep Medicine

Dr. Ryan Duncan received his undergraduate degree from Auburn University in Alabama. He then earned his medical degree from the University of Alabama in Birmingham and completed his residency there as well. Dr. Duncan most recently owned his own practice before joining Heritage Medical Associates. He is board certified in head and neck surgery as well as sleep medicine.

Ages Seen
All Ages
University of Alabama
University of Alabama
American Academy of Otolaryngology - Head and Neck Surgery
Sleep Medicine
American Medical Association

Patient Education
Weight Management for Children
The following information is adapted from Tennessee’s Statewide Nutrition and Physical Activity Plan to provide helpful tips for your child to avoid health problems related to their weight.
Adolescent Injury Prevention
In this article, we provide helpful tips and information to prevent injuries in adolescents.
Adolescent Development Tips
We have compiled the following helpful resources to guide you and your family in your care for adolescents. Please reference them for what to expect of adolescents at these ages including information about their diet, sleep, teeth, schools, activities, discipline and puberty.
Aerobic Exercise
Learn about the benefits of aerobic exercise and recommendations for how much and how often you exercise to maintain a healthy lifestyle.