Hagan Dentistry
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Welcome to Our Kingsport, TN Dental Practice

We are pleased to welcome you to Hagan Dentistry!


Dr. Andrew Hagan and the friendly team at our Kingsport, TN dental office are committed to providing you and your family with high quality, affordable dental treatment in a warm and caring environment. Our goal is to build a long-term, trusting relationship with you that helps put you at ease, so you feel good about caring for your oral health.

We receive a lot of great reviews about our friendly team of professionals – and with good reason! Every one of us loves what we do because we understand the importance of a healthy smile and how it can improve your life. But it doesn’t hurt for us to add a dose of humor and kindness that allows you to sit back, relax, and get the care you need.

Please Call Us to Schedule

Maintaining good oral health is critical, but it doesn’t have to be stressful!

We would love the opportunity to show you how personalized attention and our dedication to excellence can provide you with dental care that exceeds expectations.

Please call our Kingsport, TN dental office at (423) 239-8021 to arrange a convenient appointment to meet Dr. Hagan. Our team looks forward to meeting you!


Can you treat my entire family?

Maintaining good oral health is a lifetime commitment! We want you and your family to enjoy a healthy smile – not just today, but far into the future. That is why we provide age-appropriate care to all members of your family. Whether it’s time for your child’s first visit or you are a senior trying to maintain good oral health, we are here to help.

Kingsport, TN dentist Dr. Hagan individualizes all his patients' treatment plans. We don't overtreat, and we won't try to push you into receiving a treatment you don't want or need. You can be confident that you and your family will receive the most affordable dental care for your needs.

Will I see the same dentist every time I visit?

When you visit us for treatment, our complete focus is on you and your needs. Unlike some big dental offices, you can enjoy the comfort of knowing that you will see the same dentist every time you visit.

We’re also aware that you have a busy life and don't have a lot of time to sit around waiting for us. At Hagan Dentistry, we don’t overbook appointments, and we strive to you on time, every time.

What services do you offer?

If you want comprehensive dental care for your entire family but don't want to run from one dental office to another, call Hagan Dentistry. We offer all the preventive, restorative, and cosmetic dental treatments needed to achieve and maintain a beautiful, problem-free smile.

  • Dental cleanings and exams
  • Digital x-rays as needed
  • Tooth-colored fillings
  • Crowns and bridges
  • Full and partial dentures
  • Emergency dentistry
  • Root canals
  • Tooth extractions

If you have sleep apnea but hate wearing your CPAP mask, we may have a better option for you. Dr. Hagan will work with your primary care physician to see if a customized oral appliance would be a safe alternative to your CPAP machine. Sleep apnea is a severe health disorder with life-threatening consequences. Call our Kingsport, TN sleep apnea dentist to see if treatment with our oral device is appropriate for you.

How often should I bring my family for dental checkups?

Dr. Hagan recommends bringing your family in every six months for preventive dental exams and teeth cleanings at our Kingsport, TN dental office. Even if you brush and floss conscientiously and take good care of your teeth, you still need to schedule preventive checkups.

When you see us periodically, Dr. Hagan can make sure your mouth is as healthy as it feels or if any underlying problems are developing. Tooth decay and gum disease, for example, can damage your teeth and gums before you’re even aware it exists.

Professional dental cleanings with one of our hygienists are equally important; your best brushing efforts can’t remove tartar, a mineral-like substance that collects on your teeth. Only a dental hygienist can remove tartar using specialized tools.

Getting two preventive dental exams and cleanings every year is the best way to cut down on expensive dentistry and keep your family’s smiles healthy. Call us our Kingsport, TN dental office today if it’s time to schedule your next appointment.

What’s your experience treating children?

Dr. Hagan is the parent of two toddlers, so he understands how to approach children to put them at ease and help them feel secure. We like to start seeing kids around age one, or when the first tooth appears.

It’s a joy for us to treat young children because we get to watch them learn to appreciate a healthy smile! If it's time to schedule your child's first dental visit, please call our Kingsport, TN dental office to get started. We look forward to welcoming your child!

Do you offer same-day emergency dental care?


When you have a dental emergency, you don’t want to worry about where or when you will be able to get immediate care. By nature, emergencies are unexpected, so we always leave time in our day for patients who need to see us right away.

If you or your child needs an emergency dentist, please call our Kingsport, TN dental office. A caring member of our team will respond immediately and arrange an appointment so we can see you as quickly as possible, usually the same day.

What if I have a dental emergency after hours?

Of course, emergencies don’t always conveniently happen during office hours, and we want you to know that you have somewhere to turn if it is after hours. Simply call our office at (423) 239-8021 and leave a voice mail. We assure you that Dr. Hagan will get back to you right away to answer your questions and give you instructions for handling your situation until we can see you.

Please note that if a dental injury includes the face or jaw or loss of consciousness, you should call 911 or go directly to the emergency room. 

Do you accept my dental insurance?

We accept almost all insurances and are preferred providers for Blue Cross/Blue Shield of Tennessee and Delta Dental of Tennessee. We are also providers for MetLife and United. Patients without dental insurance are always welcome as well, and we will work with you based on your financial and treatment needs.

We offer Blue Cross/Blue Shield dental insurance to employees of Eastman Chemical Company, Domtar, Sullivan County, and Washington County, among others.

Delta Dental insurance is offered to employees of BAE Systems, Eastman Credit Union, the City of Kingsport, the State of Tennessee, Jacobs Field Services, and the Johnson City Medical Center, among others.

Holly is our insurance expert and will be happy to file your claims for you and answer questions you have about copays and out-of-pocket expenses.

I’m not insured. Do you have financing options?

The cost of healthcare and dental treatments is a concern for everyone. At Hagan Dentistry, we don’t want your financial status to dictate whether or not you have access to quality dental care.

Our goal is to work with your needs, and we are pleased to offer third-party financing through CareCredit and Lending Tree, so you don’t have to choose between quality care and your budget.

Where is Hagan Dentistry located?

Our office is conveniently located close to I-81 in Colonial Heights behind the Regions Bank Building. We are on Clinic Drive, which you can access from Fort Henry Drive or Colonial Heights Road.

If you need further directions to our dental office, please don’t hesitate to call us at (423) 239-8021!

Smiling older couple
Our Services
The treatments you need for excellent dental health
All Services
What our patients say about us
Dr. Hagan is a wonderful dentist. He is always courteous and polite. All of the Dental Hygenists are top notch. They are all so friendly and go out of their way to make sure that you are taken care of no matter why you are there!
Bobbi Tipton
My trip today involved being fitted for lower dentures and a tooth extraction . I was treated like I was family instead of just another patient . Thanks for the care and concern that was given!
Leon Cox
Quality dental care from Dr. Hagen and his staff. They are committed to providing their patients with the best care possible and will do whatever it takes to make you feel at ease!
Tamatha Luehrs
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Hagan Dentistry is open Monday-Thursday weekly. We are taking extra precautions in the office and by screening patients over the phone so that you can receive the dental care you need in a safe environment. We look forward to seeing you soon.