About

Martin Dentistry of Colonial Heights is a well-established dental clinic in Kingsport, TN, part of the larger Martin Dentistry network with five locations across Northeast Tennessee. They offer comprehensive dental services, including preventative, restorative, and cosmetic dentistry, with a focus on patient comfort and high-quality care.

Hours

Monday

8:00 AM – 5:00 PM

Tuesday

8:00 AM – 5:00 PM

Wednesday

8:00 AM – 5:00 PM

Thursday

8:00 AM – 5:00 PM

Friday

Closed

Saturday

Closed

Sunday

Closed

Quick Info

Address

4260 Fort Henry Dr Ste 13, Kingsport, TN 37663

Phone

(423) 239-6594

Website

https://martindentistry.net/locations/colonial-heights-tn/?utm_source=google&utm_medium=gbp&utm_campaign=google_business

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Detailed Introduction

Martin Dentistry of Colonial Heights is a prominent dental clinic located at 4260 Fort Henry Dr Ste 13, Kingsport, TN 37663. It operates as part of a larger regional dental practice, Martin Dentistry, which serves the Tri-Cities area and surrounding communities with five convenient locations across Northeast Tennessee, including Elizabethton, Johnson City, and other Kingsport offices. The Colonial Heights office is led by Dr. Austin Gambrel, DMD, who specializes in comprehensive care, including oral surgery and endodontics. The broader Martin Dentistry practice emphasizes a patient-centered approach, aiming to provide exceptional dental care in a comfortable and welcoming environment. They are known for their friendly and professional staff, with numerous positive patient reviews highlighting their compassionate care, efficiency, and ability to alleviate dental anxiety. Martin Dentistry of Colonial Heights offers a wide array of dental services, categorized into: Preventative Dental Care: This includes regular dental checkups, professional teeth cleanings, dental fillings, and sealants, as well as gum (periodontal) disease treatment and emergency dentistry. Restorative Dentistry: Services in this category aim to repair and replace damaged or missing teeth. This includes dental bone grafting, dental crowns and bridges, dental implants, dentures, gum grafting, root canal treatment, and tooth extractions. Cosmetic Dental Care: To enhance the aesthetics of a smile, they provide dental bonding, Invisalign®, teeth whitening, and full smile makeovers. Specialty Services: The clinic also offers specialized treatments such as dental implants, smile makeovers, and various sedation dentistry options to ensure a stress-free experience for anxious patients or those undergoing complex procedures. Martin Dentistry is committed to making dental care accessible, accepting most major dental insurance plans and offering an in-house "Martin Membership Savings Plan" for patients without insurance. They also provide financing options through CareCredit® and Eastman Credit Union. The practice focuses on building lasting relationships with patients, providing personalized treatment plans, and utilizing innovative technology to deliver high-quality care.

Photos

Meet Our Team

Our experienced dental professionals are dedicated to providing you with the highest quality care.

Dr. Perry Joiner III, DMD

Dentistry

Patient Reviews

4.9 out of 5

Maggie Mgee

When I say these people changed my life I'm not joking. I struggled severely with my mental health as a teen and very rarely brushed my teeth. By the time I was 19 I went to a dentist who told me I needed 15 Crowns, and if I couldn't afford it I'd need dentures. I was convinced I would have no teeth by 25 and completely gave up on myself. I came here to see what needed to be pulled first and to my relief they comforted me and told me they were going to find a way to make things work. They created a plan to give me some large fillings instead of crowns. It was a ton of dental work, I actually don't know how many fillings I have.

Even with a cheaper option than a full mouth of crowns I still didn't have a lot of money to spare, they were aware of this. When I got the bill for everything, 2 crowns and God knows how many fillings, it came out to about 3k. My mouth was worked on for at least 6 hours in total, the true cost had to be AT LEAST 6k but they had mercy on me. I realized in retrospect they didn't count all the fillings because they weren't planning on charging me for all of them anyway. With my teeth fixed I had hope again, and now as an adult I take much better care of my teeth. I can never fully thank or repay these people for what they did for me. I wouldn't be the person I am today without their immense compassion and kindness.

The very least I can do is leave a good review and recommend them to everyone I meet. If I could leave them 10 stars I would. Thank you, from the bottom of my heart, to all the kind generous people working here. You changed my life.

March 21, 2025

Christi Keller

Martin Dentistry of Colonial Heights is amazing! I have always experienced anxiety around visits to the dentist. They make the experience very comfortable and offer support. Missy is awesome!! I wouldn’t go anywhere else

March 20, 2025

Amanda Jones

This office and staff are wonderful! I was nervous since I had not had a cleaning in over 2 years, but they made me feel so comfortable and at home. Couldn't recommend Martin Dentistry and the staff enough! GO SEE THEM! :-)

May 6, 2025

Riley Baxter

Professional and Courteous to the max. I needed some serious work done on the hardest part of the mouth to reach, the back molars, and Dr. Austin was able to numb me fully and complete the work despite my jaw problems. I didn't feel a thing and the soreness went away after a night of rest.

10/10 service. I will be recommending this place to others. Special thanks to Kenadi the dental hygienist for answering my million questions

May 24, 2025

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