Welcome To Dental Center of Nashville

Dr. Gladson and Dr Rennegarbe serving Nashville, IL and surrounding areas

At our office, we offer conservative treatments to minimize the impact on your smile and on your budget. We make going to the dentist a relaxing experience, and have created a calm, rustic atmosphere. Think of a visit to our office as a trip to a lodge where you can relax while your dental needs are met. Enjoy our complimentary coffee and water, take some time for yourself in our massage chairs, and watch your favorite programs on Netflix on our flat screen television. Your peace of mind is our priority and we want to make sure that your visit is a pleasant one for you and your family!

We Welcome New Patients

We have offered dentistry in Nashville, Illinois, for over 40 years and have been at our present location since 2015. We also welcome patients from Centralia, Pinckneyville, New Minden and Plum Hill. We offer a wide range of dental services, including digital panoramic X-rays, which give our dentist comprehensive view of your mouth and teeth, are more comfortable for you, and create lower radiation. To find out more about our dental services, and to meet Dr. Jason Gladson and our team, call today for an appointment.


  • "Dr gladson really cares about his patients he explains everything about what he is about to do as he does his job I would highly recommend him as a dentist"
    Jacquelyn L.
  • "Staff is always friendly and the Dentist is always personable! An exceptional place!"
  • "Wonderful, kind hearted crew here at Dental Center of Nashville!"
    Beth T.
  • "Kind, friendly, professional staff. Assurance that I was fully numb before beginning work and frequently asked about my comfort level."
    Rose A.

Featured Articles

Read up on informative topics

  • 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, subject to ...

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  • Crowns and Bridges

    Bridges Bridges are natural-looking dental appliances that can replace a section of missing teeth. Because they are custom-made, bridges are barely noticeable and can restore the natural contour of teeth as well as the proper bite relationship between upper and lower teeth.Bridges are sometimes referred ...

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  • 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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Our Location

Hours of Operation

General Hours


8:00 am-5:00 pm


8:00 am-5:00 pm


7:00 am-4:00 pm




8:00 am-5:00 pm