East Tennessee Periodontics

East Tennessee Periodontics We specialize in Periodontics and Dental Implant Surgery. We are one of few area dentist offices offering IV sedation for your dental treatment.

PERIODONTICS, IMPLANT SURGERY, LASER PERIODONTAL TREATMENT, COSMETIC GUM SURGERY

Dr. Robert Cain is a highly trained and experienced periodontist serving patients in the Hardin Valley area. Our Knoxville office provides advanced care and treatment options for patients suffering from periodontal disease, cosmetic concerns and missing teeth. In addition to dental sedation, Dr. Cain the latest digital 3D technology for the best possible patient experience, including more predictable results.

08/23/2026

🌟 We have some excitingβ€”and bittersweetβ€”changes happening at East Tennessee Periodontics!

Please join us in welcoming Dr. George Foster and some of the newest members of our team: Natalie at our front desk, Dee and Karlie as dental assistants, and Samantha as one of our hygienists. Each of them brings warmth, talent, and a dedication to providing exceptional care for our patients. We’re so happy to have them as part of the East Tennessee Periodontics family! πŸ’š

At the same time, we’re saying goodbye to our beloved Marilen as she begins an exciting new adventure in Alaska. She has meant so much to our team and our patients, and while we will miss her dearly, we’re excited for everything this next chapter holds for her.

Please help us welcome our newest team members and wish Marilen all the best on her Alaskan adventure! πŸ”οΈβ„οΈ

"From the time you walk through the door to the time you walk out, you are treated like one of the family. The entire st...
08/23/2026

"From the time you walk through the door to the time you walk out, you are treated like one of the family. The entire staff are nothing less than professional, with smiles on their faces, respectful, courteous and eager to make your visit as painless and as stress free as possible. At 69 years of age, I’ve dealt with many dentist in my life and Dr Foster is leaps and bounds ahead of them all. Very professional,.." says James on Google

β˜…β˜…β˜…β˜…β˜… From the time you walk through the door to the time you walk out, you are treated like one of the family. The entire staff are nothing less than professional, with smiles on their faces, respectful, courteous and eager to make your visit as painless and as stress free as possible. At...

"Great experience. They are experts." says Carla on Google
08/21/2026

"Great experience. They are experts." says Carla on Google

β˜…β˜…β˜…β˜…β˜… Great experience. They are experts.

"Excellent" says George on Google
08/19/2026

"Excellent" says George on Google

β˜…β˜…β˜…β˜…β˜… Excellent

"Staff was efficient & friendly. Dr Foster was very patient, thoroughly answering my many questions & concerns." says Br...
08/19/2026

"Staff was efficient & friendly. Dr Foster was very patient, thoroughly answering my many questions & concerns." says Brenda on Google

β˜…β˜…β˜…β˜…β˜… Staff was efficient & friendly. Dr Foster was very patient, thoroughly answering my many questions & concerns.

"First time visit as a referral. Dr. Cain and the staff are professional and very courteous. My concerns and issues were...
08/13/2026

"First time visit as a referral. Dr. Cain and the staff are professional and very courteous. My concerns and issues were addressed, a very pleasant experience." says A on Google

β˜…β˜…β˜…β˜…β˜… First time visit as a referral. Dr. Cain and the staff are professional and very courteous. My concerns and issues were addressed, a very pleasant experience.

"Things are going well as I'm having a long-term treatment. They are so pleasant and supporting." says johnny on Google
08/12/2026

"Things are going well as I'm having a long-term treatment. They are so pleasant and supporting." says johnny on Google

β˜…β˜…β˜…β˜…β˜… Things are going well as I'm having a long-term treatment. They are so pleasant and supporting.

Rhonda has outdone herself AGAIN! 🀩 And somehow, she manages to do it every single time! Just look at these desserts! 😍🍰...
08/11/2026

Rhonda has outdone herself AGAIN! 🀩 And somehow, she manages to do it every single time! Just look at these desserts! 😍🍰🍫

We are definitely spoiled when Rhonda is in charge of the treats! ❀️

"I highly recommend East Tennessee Periodontics. Chris is the best!!! She is so patient." says Jennifer on Google
08/05/2026

"I highly recommend East Tennessee Periodontics. Chris is the best!!! She is so patient." says Jennifer on Google

β˜…β˜…β˜…β˜…β˜… I highly recommend East Tennessee Periodontics. Chris is the best!!! She is so patient.

"Timely. Comfortable. Everything was explained well. Options were given. Cost was thoroughly discussed including optiona...
08/05/2026

"Timely. Comfortable. Everything was explained well. Options were given. Cost was thoroughly discussed including optional procedures. Very satisfied with the experience." says Freddie on Google

β˜…β˜…β˜…β˜…β˜… Timely. Comfortable. Everything was explained well. Options were given. Cost was thoroughly discussed including optional procedures. Very satisfied with the experience.

Address

2040 Castaic Lane
Knoxville, TN
37932

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 12pm

Telephone

+18652767173

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