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Langford Orthodontics is a practice serving Knoxville and Seymour, Tennessee for over 20 years, offering comprehensive orthodontic treatment including Invisalign, braces, and clear aligners for children, teens, and adults.

About Langford Orthodontics
Same-day wire repairs and quick fixes for out-of-town patients mark Dr. Allen Langford's two-location Knoxville practice, alongside steady results for kids and adults alike.
Dr. Allen Langford and Dr. Jordan Ringer run a practice known for fast turnaround on urgent issues, from fixing a poking wire the next day to repairing a broken bracket for a traveling patient at no charge. Two office locations add scheduling flexibility, and reviews describe treatment outcomes ranging from straightened teeth in about 15 months to coordinated underbite correction with jaw surgery. Families with multiple children in treatment often mention the doctor's ability to put kids at ease and adapt procedures for those with special needs.
Summary of 200 patient reviews, April 2017–September 2026, updated September 2026
Langford Orthodontics is a practice serving Knoxville and Seymour, Tennessee for over 20 years, offering comprehensive orthodontic treatment including Invisalign, braces, and clear aligners for children, teens, and adults.
Led by Dr. Allen Langford and Dr. Jordan Ringer, the practice provides customized treatment plans with modern technology and flexible payment options.
Treatments offered
Who They Treat
Langford Orthodontics provides orthodontic treatment for the following age groups:
Technology & Equipment
Langford Orthodontics uses modern orthodontic technology to deliver precise, comfortable treatment.
Orthodontists at this office
Dr. Allen Langford, DDS, MDS
NPI verified · no bio or photo on file
Dr. Jordan Ringer, DMD, MSD
NPI verified · no bio or photo on file
Insurance accepted
4 plans listedWhat patients say
Latest review 2 months ago
What patients praise
Things to know
Who it suits
Doctors patients mention
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| Theme | Praise | Criticism |
|---|---|---|
| Friendly staff | 64 | 3 |
| The orthodontist | 47 | 2 |
| Treatment results | 34 | 1 |
| Scheduling & wait times | 27 | 3 |
| Great with kids | 28 | 0 |
| Clear explanations | 23 | 2 |
| Gentle, comfortable care | 22 | 1 |
| Responsiveness | 16 | 2 |
Recent reviews from Google
Langford & Ringer Orthodontics is not just for young people! I wore braces in middle school for 4 years! Fast forward a few decades and my teeth moved zigzagging and overlapping. After wearing Invisalign for a year I have a bright beautiful smile again! I am 200% pleased with the entire process! The Drs and staff are friendly and professional and in my opinion THE BEST!!
My oldest daughter loves Langford orthodontics! Can’t recommend them enough!
Great care and support!! Definitely glad to have them taking care our our teeth!
Langford & Ringer have done an amazing job making me feel more confident in my smile! Their entire team are friendly, professional, and made the aligner process easy from start to finish!! I’m loving my results & highly recommend them to anyone looking to improve their smile! 😊
Awesome orthodontic office! The doctor and staff are fantastic, and the quality of their work is outstanding. Everyone is friendly and professional. I highly recommend them!
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