Welcome to 321 Dental Care

Your Smile, Our Priority

At 321 Dental Care, we believe everyone deserves a healthy, beautiful smile. Our experienced team is dedicated to providing you with the highest quality dental care in a comfortable and friendly environment.

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About 321 Dental Care

Dedicated to Excellence in Dental Care

With years of experience, our skilled team at 321 Dental Care offers comprehensive dental services tailored to meet the needs of every patient. From routine check-ups to advanced cosmetic procedures, we are committed to your oral health and well-being.

Our Commitment

We know that you have many choices for your dental care. At 321 Dental Care, your satisfaction is our highest priority and we are dedicated to providing you with outstanding service from the moment you enter our office. Whether you’re experiencing a dental emergency or you want to improve your smile with cosmetic dentistry, Dr. Serr will attentively listen to your concerns, educate you on all possible options, and then create the ideal plan of action for your situation.

In order to facilitate the best possible outcomes for our patients, another part of our commitment is to provide them with an abundance of information about our practice, the procedures we provide, and dentistry in general. We believe our patient’s education in these areas better enables them to make important, informed decisions regarding their oral health and treatment options. Please use this website as a tool to learn as much about dentistry and our services as you desire. We hope you find it not only useful but also interesting.

We know that oral health is an integral part of overall wellness and we want our patients to have the best. We love our patients! We strive to develop long-lasting, trusting relationships with each one of them. We are always accepting new patients and your referrals are welcome and appreciated! We look forward to seeing you!

Our Services

We provide a full range of dental services to ensure your smile stays healthy and bright. Our services include:

First Visit

Comprehensive exam with digital X-rays to diagnose dental issues and address any concerns.

Fillings

Restoring tooth structure lost to decay, preventing more extensive treatments.

Digital X-Rays

Using digital X-rays to minimize radiation exposure and improve diagnostics.

Dental Implants

Replacing lost teeth with implants, avoiding partial dentures or bridges.

Periodontal Cleanings

Maintaining healthy gums to reduce bacteria linked to heart disease.

Teeth Whitening

Brightening your smile safely, with options to manage sensitivity.

Dentures

Recreating your smile with stable, implant-supported dentures.

Partial Dentures

Partial dentures to restore your smile, stabilized with implants if needed.

Endodontics (Root Canal)

Saving a tooth through root canal therapy, sometimes requiring a specialist.

Crowns & Bridges

Using crowns to strengthen damaged teeth and bridges to replace missing teeth.

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Meet our Team

Our team of dentists and hygienists at 321 Dental Care are not only highly skilled but also genuinely care about your dental health. Get to know the faces behind our exceptional care:

Dr Clint Serr

Dentist owner

What Our Patients Say

Real Stories, Real Smiles

We take pride in our patient care and are thrilled to share some of the wonderful feedback we’ve received:

"Got referral from V.A. and has been a great experiance.The dentist even calls to check on me,the actual dentist! Wow! Thank you"
Ed Ellis
"Being new to the area and not knowing anyone (to rely on for a dentist recommendation) we looked up the directory and found Dr Serr’s office, 321-Dental Care. It’s always a hit and miss when you are new to a place and looking for Doctors and Dentists but we could not have been more blessed, Dr Serr and all of the staff are fantastic. I’ve had a huge amount of work done there including a dental implant. Dr Serr explains all processes thoroughly and carefully and is fantastic at putting you at ease. The staff are all very caring and thoughtful and they all contribute to making the patients experience at Dr Serr’s office much more comfortable, relaxed and anxiety free. If you are looking for a Dentist, this is the place to choose."
Fiona English
"I was referrred to Dr. Serr through the Veterans Administration. My first visit we started treatment for my teeth. Mind you, I had multiple issues with them. Dr. Serr is an awesome dentist who thinks his way through from the first visit to the last. Today I walked out of his office with my mouth completely restored. The staff is wonderful and kind. I really enjoyed the way Dr. Serr was on point with what he had in store for my next visit. I would recommend Dr. Serr to anybody that is having problems with their teeth. The whole office runs like a well oiled machine at getting the work accomplished."
James Drouillard
Great dentist, with a wonderful staff who greets you with a smile!
Kristi Krisinger
i want everyone to know i was extremely afraid to go to the dentist so scared that my tooth fell out. I called Dr. Serr's office. They took me right in. I had waited to long to see Dr, Serr and he had a whole list of needed work.. He explained ever thing to me that needed done. We worked out a time schedule , a pay schedule , and the work completed, Dr Serr is the only Dr. That has ever called my at home to check on me, I love the care and the gentle touch He has always had. The office staff Dr, Serr has is awesome. They greet you by name and with a smile. I LOVE MY DENTIST !
Rose Gipson
Dr Serr not only fixed a few missing fillings, but also corrected an other dentist 's mistakes. He took his time and asked me over and over if I'm comfortable. He is the most caring and gentle dentist I have ever met.
TJ Jabbar
Great Dentist and Awesome Staff!
Tonya Howard
Great dentist great atmosphere this place really takes care of you 10 stars in my book
Tyler Forsberg

New Patient Information

Welcome to Our Dental Family

We’re excited to welcome new patients to 321 Dental Care. Here’s what you need to know for your first visit:

Forms: Please fill out the new patient forms prior to your appointment.
Insurance: We accept most insurance plans and offer flexible payment options.
First Visit: During your first visit, we'll conduct a thorough examination and discuss any concerns you may have.

Download New Patient Forms

Get In Touch

Whether you need to schedule an appointment, have a question about our services, or just want to say hello, feel free to reach out to us:

Phone: (865) 983-4642
Email: debbie@321-dentalcare.com
Address: 1916 E Lamar Alexander Parkway Maryville TN 37804