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Friendly Staff. Beautiful Smiles. Welcoming Environment.


We are always welcoming new patients and we would love to have you as part of our dental family. Please explore our web site to learn more about us. You can find information about our staff, our office, and the procedures and services that we offer.

If you have any questions please call us. We love hearing from our patients and anyone who may be interested in becoming one.

Now Welcoming New Patients

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We’ll Provide You With That Winning Smile! 


Office Location

Our Erwin office is located on Main Street convenient to Johnson City, Elizabethton, and Jonesborough.
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Digital Radiography

Our use of digital x-ray technology reduces radiation exposure and eliminates the use of chemicals. It's better for you. It's better for the environment.
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Implant Dentistry

Dental implants are the closest thing to re-growing your natural teeth. Our doctors have extensive experience placing and restoring implants.
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Proudly serving: Erwin, TN, Elizabethton, TN, Johnson City, TN, Jonesborough, TN

Meet The Doctors

Learn Who We Are

  • Dr.
    Jason Cunningham, DDS's

    Dr. Jason Cunningham joined his father, Dr. Edgar Cunningham, permanently in 2010, after practicing with him previously from 2000 to 2004. Dr. Edgar Cunningham has practiced in Erwin since 1975. Dr. Jason provides excellence in dentistry to residents of Erwin, Johnson City, and surrounding areas.
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  • Dr.
    Rachel Hymes, DMD

    Dr. Rachel Hymes' favorite part of dentistry is the people! Kindness, building trust and good relationships are so important to her. She loves getting to practice in one of her favorite little towns. She fell in love with Erwin in the early 2000s, spending a lot of time on the Nolichucky River.  



I have been a patient of Dr. Jason Cunningham for several years. He observed that I had symptoms of sleep apnea. After testing confirmed his suspicions, he suggested an appliance to treat my condition. I told him that I woke up tired with headaches, and kept my wife awake with chronic snoring. He told me that the appliance he suggested could possibly relieve my symptoms. After only a few nights of wearing the appliance he designed for me, I noticed a marked improvement in the way I felt. My wife is sleeping a lot better due to the greatly reduced snoring. My morning headaches are gone and I feel much better thanks to the appliance Dr. Cunningham prescribed."


Featured Articles

Read about helpful topics

  • Veneers

    Teeth that are badly stained, shaped, or crooked may be improved by a veneer placed on the surface of the affected teeth.Veneers are thin pieces of porcelain or plastic cemented over the front of your teeth to change their color or shape. Veneers are used on teeth with uneven surfaces or that are chipped, ...

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  • Invisalign®

    Invisalign's® invisible, removable, and comfortable aligners will give you the beautiful straight teeth you've always wanted. And best of all, no one can tell you're wearing them. Invisalign® is great for adults and teenagers. What is Invisalign®? Invisalign® is the invisible way to straighten your ...

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  • April 2022 Dental Newsletter

    The Importance of Preventive Care: Maintaining Good Oral Health Preventative dental care is a significant part of overall dental health, but it's often an afterthought. Our dedicated dentist sees many patients who don’t keep up with consistent preventative oral care and then must fix the problems ...

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  • Fillings

    Frequently asked questions: dental fillings Are dental amalgams safe? Is it possible to have an allergic reaction to amalgam? Is it true that dental amalgams have been banned in other countries? Is there a filling material that matches tooth color? If my tooth doesn't hurt and my filling is still in ...

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  • Sealants

    Sealants are liquid coatings that harden on the chewing surfaces of teeth and are showing a great deal of effectiveness in preventing cavities—even on teeth where decay has begun. The pits and grooves of your teeth are prime areas for opportunistic decay. Even regular brushing sometimes misses these ...

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  • Your Rights and Responsibilities as a Patient

    Patient Rights You have a right to choose your own dentist and schedule an appointment in a timely manner. You have a right to know the education and training of your dentist and the dental care team. You have a right to arrange to see the dentist every time you receive dental treatment, ...

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  • Overview

    Pain can occur in any number of places in your mouth: teeth, gums, roots, the palate, tongue and jaw. Cavities are a common culprit causing pain. Untreated cavities can impact nerves because of infections of the tooth and gums. Impacted and abscessed teeth and sore jaws from teeth grinding are other ...

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  • Toothaches

    Simple toothaches can often be relieved by rinsing the mouth to clear it of debris and other matter. Sometimes, a toothache can be caused or aggravated by a piece of debris lodged between the tooth and another tooth. Avoid placing an aspirin between your tooth and gum to relieve pain, because the dissolving ...

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  • Your First Dental Visit

    Your first dental visit promises to be a pleasant experience. Making sound decisions about your dental care and oral health is an easy thing to do with the right preparation beforehand: Make a list of questions to ask our office, so you don't forget anything on the day of your appointment. This ...

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  • Scaling and Root Planing

    Some cases of acute periodontal (gum) disease that do not respond to more conventional treatment and self-care such as flossing may require a special kind of cleaning called scaling and root planing. The procedure begins with administration of a local anesthetic to reduce any discomfort. Then, a small ...

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Our Location

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Hours of Operation

Our Regular Schedule




8:30 am-4:30 pm


8:30 am-4:30 pm


8:30 am-4:30 pm