Actual Patients

Welcome to L. Sean Mullins Orthodontics

Dr. L. Sean Mullins and our orthodontic team believe you deserve a healthy, beautiful smile that fills you with confidence. We’d love to be your partners in creating that smile. We offer gentle, proven care, tailored to your needs.

Learn about our treatments:

Our Bristol, TN orthodontic office or our Johnson City, TN orthodontic office serves the Tri-Cities and Southwestern Virginia. Please call and schedule a complimentary smile analysis for yourself or your child today. We can’t wait to help guide you to a great smile!

See What Sets Us Apart

Meet Dr. Mullins

It’s a joy to see my patients and their families so happy at the end of orthodontic treatment. My goal is to give each and every patient a beautiful and confident smile that will last for a lifetime.

meet the doctor

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Guiding you to a great smile

  • "I highly recommend Dr. Mullins and his entire staff to make a difference in your life. I have been a very difficult case, and Dr. Mullins was the only person to offer orthodontic treatment, as opposed to surgery, and has made me a different person. I am so happy with my results and never thought I would get there. The whole team is like your cheerleader! Thanks so much Dr. Mullins et al. You made such a big difference in my life!"

    Dee C.

  • "We have been so pleased with Ariel's orthodontic care. The office is very modern and the staff is friendly and professional. We could not ask for any better. I am a dental provider and I am beyond impressed with everything about Dr. Mullins' office. They explain everything so well and Dr. Mullins takes his time to explain everything in great detail! The entire office treats Ariel amazing! She loves it!"

    Missy A.

  • "I love that they listen to me and always answer my questions. I never have to wait long when I arrive. Getting my braces put on was a breeze! Dr. Mullins did a wonderful job with explaining everything that would be done throughout my braces journey, and he made me feel at ease when getting my braces put on. His whole staff is wonderful! You can't go wrong with choosing L. Sean Mullins Orthodontics."

    Meygan D.

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