Hagan Dentistry

Meet the Team at Hagan Dentistry

The difference between a good dental practice and a great one is the attitude of the professional team. Our goal is to treat you with honesty and respect while providing you with exceptional dental care. We love what we do and are devoted to ensuring that every visit you have with us is better than the last.

Please take a moment to learn more about each of our team members, then give us a call to arrange an appointment to stop by and visit. We all look forward to welcoming you to Hagan Dentistry!



Dr. Andrew Hagan | Hagan Dentistry

Andrew Hagan, DMD

Dr. Andrew Hagan believes in a compassionate and caring approach to dentistry. He enjoys seeing patients of all ages and finds it very rewarding to help patients maintain healthy and great-looking smiles. Dr. Hagan frequently attends high-quality continuing education courses so that he can continue to bring the best and most modern techniques and technology to his patients.

Dr. Hagan attended Furman University in Greenville, South Carolina, where he graduated magna cum laude with a Bachelor of Science degree in biology and a Bachelor of Arts degree in political science. Dr. Hagan then attended the University of Florida College of Dentistry, where he earned his Doctor of Dental Medicine (DMD) degree.

Dr. Hagan is a member of the American Dental Association, the Tennessee Dental Association, First District Dental Society, and the Kingsport Dental Society Study Club.

Dr. Hagan lives in Kingsport with his wife, Anna; his son, Anson; his daughter, Autumn; and their dog, Ollie. They enjoy life in the Tri-cities and love being a part of the community. His family enjoys hiking, and you will frequently see them at the Greenbelt or Warrior’s Path State Park. Dr. Hagan coaches his son’s soccer team and is an active member of First Presbyterian Church.

Holly the Front Office Coordinator | Hagan Dentistry


Front Office Coordinator

Holly is a Kingsport native and has been working in the dental field for 17 years. She has been with Hagan Dentistry for eight years.

Holly enjoys helping patients understand and utilize their insurance benefits and seeing them happy with work completed by our staff. She finds it rewarding to work in a dental office that cares so much about their patients’ health and dental needs.

Holly loves to kayak and enjoy the beautiful rivers and lakes in our area. She enjoys gardening, spending time with her husband, spoiling her two beautiful grandchildren, and reading on rainy days. Shopping is also a favorite past time!

Misty the Dental Hygienist | Hagan Dentistry


Dental Hygienist

Misty is a native of Gray, TN and attended East Tennessee State University. She received the Hu-Friedy Golden Scaler Award, a symbol of hygiene excellence.

Misty has been part of our team for 10 years. She enjoys building relationships with patients and helping them achieve dental health. In her free time, Misty enjoys spending time with her husband and two kids, camping, gardening, and raising chickens.

Carol the Registered Dental Assistant | Hagan Dentistry


Registered Dental Assistant

Carol has been working in the dental field for over 30 years, and we are pleased that she has chosen to spend the last five working here with Dr. Hagan!

Carol grew up in Boones Creek, TN and attended East Tennessee State University. She enjoys getting to know our patients and showing them the enormous benefits of a happy, healthy smile.

In her free time, Carol enjoys spending time with her family and two grandpups, Coco and Roxie. 

Emmie the Registered Dental Hygienist | Hagan Dentistry


Registered Dental Hygienist

Emmie recently joined our practice, and we are happy to have her with us! She is a native of Unicoi County, TN and attended East Tennessee State University. Emmie loves working in the field of dentistry. She particularly enjoys getting to know her patients and helping them feel more confident about their oral health.

Emmie is the girls' junior varsity basketball coach at Unicoi County Middle School. She loves spending time with her family, traveling, and anything that involves being outside. 

A Healthy smile is just a click away.
Hagan Dentistry Patient Testimonial
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