Dr. Chad Johnson DDS & Dr. Joshua O'Dell DDS

Dr. Chad Johnson DDS & Dr. Joshua O'Dell DDS When you visit our office, your smile is our top priority. Our team is dedicated to providing you with the personalized, gentle care that you deserve!

We are a dental practice devoted to restoring and enhancing the natural beauty of your smile using conservative, state-of-the-art procedures that will result in beautiful, long lasting smiles! High Standards

A standard of excellence in personalized dental care enables us to provide the quality dental services our patients deserve. We provide comprehensive treatment planning and use restorative and cosmetic dentistry to achieve your optimal dental health. Should a dental emergency occur, we make every effort to see and care for you as soon as possible. Education & Prevention

As a practice, we are true believers that preventative care and education are the keys to optimal dental health. We strive to provide “dental health care” vs. “disease care”. That’s why we focus on thorough exams – checking the overall health of your teeth and gums, performing oral cancer exams, and taking x-rays when necessary. We also know that routine cleanings, flossing, sealants, and fluoride are all helpful in preventing dental disease. Not only are we focused on the beauty of your smile, we’re also concerned about your health. A review of your medical history can help us stay informed of your overall health, any new medications, and any illnesses that may impact your dental health. Uncompromising Safety

Infection control in our office is also very important to us. To protect our patients and ourselves, we strictly maintain sterilization and cross contamination processes using standards recommended by the American Dental Association (ADA), the Occupational Safety and Health Administration (OSHA), and the Center for Disease Control (CDC). Our Staff = Training & Expertise

As your dental health professionals, we want you to be confident knowing that we are a team of highly trained and skilled clinicians. We pride ourselves in providing the care you need to keep your smile healthy. To give you the best possible service and results, we are committed to continual education and learning. We attend dental lectures, meetings, and dental conventions to stay informed of new techniques, the latest products, and the newest equipment that a modern dental office can utilize to provide state-of-the-art dental care. Also, being members of various professional dental associations helps us to stay abreast of the changes and recommendations for our profession. A Positive Experience

Building a foundation of trust by treating our patients as special individuals is vital to our success. We understand how uneasy some patients may feel about their dental visits, and how we can make a difference in providing a relaxing and positive experience. Our entire team is dedicated to providing you with excellent, personalized care and service to make your visits as comfortable and pleasant as possible. We thank you for allowing us to take care of your dental needs and look forward to serving you. Make an appointment today…..we’ll give you a reason to smile!

10/09/2025

Good Morning! We have recently upgraded our patient communication system so you can easily complete any required paperwork for your upcoming appointment. Since this is a New System, everyone will be required to complete a New Medical History regardless of when your last one was completed. This will ensure accurate documentation and maintain a record of when you completed your last Update. If you have recently completed a New Medical History, we apologize for any inconvenience this may cause you.

We would also like to inform you of an upcoming change in our billing method. In the coming months we will begin sending out our statements electronically (via text or email) depending on your communication preference.

We're notifying you of this change for your own awareness, and to provide clarity around its security when you receive a message from us about any outstanding balances (via text or email). Of course, if you'd like to confirm with us for extra peace of mind, you're always welcome to give us a call at 423-282-1030.

09/08/2025

🦷Why does a toothache hurt so bad?

It’s easy to think it’s “just a bad tooth,” but the pain runs much deeper. Every tooth is wired with tiny nerve endings that connect straight into the trigeminal nerve — one of the strongest, most sensitive pain pathways in the entire body. Once triggered, it shoots signals to the brain in milliseconds, turning tooth pain into an alarm you simply can’t ignore.

That’s why a toothache can feel:
• Sharp and stabbing.
• Radiating into the jaw, head, or ear.
• Strong enough to disrupt sleep, focus, and even mood.

Tooth pain isn’t random. It’s a survival signal — warning of hidden trouble like cavities, abscesses, or inflammation. What makes it worse is that the brain often struggles to pinpoint the exact source, so the ache spreads across the face, creating the illusion that “everything hurts.”

So if a toothache ever sidelines you, know this: it’s not an overreaction — it’s your nervous system on high alert, trying to protect you.


⚕️ Reminder: This post is educational only. Ongoing or severe tooth pain always needs a proper dental check-up.

Christmas Pajama Day 2024
12/19/2024

Christmas Pajama Day 2024

Wishing you and your family a Very Merry Christmas from everyone here at Dr. Johnson and O'Dell's Office. 🎄🎅
12/19/2024

Wishing you and your family a Very Merry Christmas from everyone here at Dr. Johnson and O'Dell's Office. 🎄🎅

Address

2335 Knob Creek Road, Ste 107
Johnson City, TN
37604

Opening Hours

Monday 8am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm

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