Welcome to Our Practice

Welcome to Simply Dentistry, Your Dentist in Duncanville, TX

Simply Dentistry dentists welcome you to our website! At Simply Dentistry our philosophy is to provide treatment to the whole person - with a special focus on how your teeth and gums relate to your total body health. We want you to be confident that your smile achieves your goals for comfort, function and appearance. We're here to make that happen.

We also understand that choosing a dentist is an important decision. After all, your smile is your greatest asset and says a lot about your overall health. From the moment you walk in the door, you'll be welcomed by a caring staff in a relaxed, stress-free environment where the whole family can feel at ease.

Simply Dentistry offers a full range of general & cosmetic dental treatments at our office to help you achieve your perfect smile, such as teeth whitening, crowns, preventive care or implants. We utilize the latest in dental technology and techniques in order to offer you the best preventive care and treatment available in Duncanville.

To learn more about our comprehensive service offering, talented Duncanville dentists and office procedures, take a few moments to look over the informative pages on our website. For additional information, you can always contact our office by calling or stopping in.

Relax with confidence at Simply Dentistry. We're your neighbors and we're here to help you maximize the health of your smile.

Contact Us

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Meet Our Staff

  • Lisa F. Sibley

    Dr. Lisa Sibley is a 1996 graduate of LSU School of Dentistry and attended Xavier University of Louisiana for undergraduate studies. A native of New Orleans, Louisiana, Dr. Sibley relocated to Dallas in 2009 and has been serving the Dallas-Fort Worth community since.

    Dr. Sibley’s passion to help others and her interest in dentistry developed as a young girl. After watching her own mother’s struggle to afford dental care while also experiencing unpleasant visits to the dentist herself, Dr. Sibley decided that she could be the change she wanted to see in her community by providing a clean and comfortable environment, making dental care more affordable and treating patients with kindness and compassion. Dr. Sibley’s dedication to her community remains as much of a priority to her now as it was when she began practicing dentistry in 1996.

    When Dr. Sibley is not hard at work in the office, she is home enjoying quality time with her husband and checking in on her three adult children. She also enjoys cooking the finest New Orleans cuisine, reading and spending time with family and friends.


What Our Clients Say About Us

  • "Visiting Simply Dentistry gives my family and me more reasons to smile."
    The Johnson Family
  • "Dr. Sibley provided me with excellent care when I needed it the most."
    Jennifer R.

Hours of Operation

Our Regular Schedule

Primary Location


Evenings as requested

9:00 am to 5:00pm


Evenings as requested

9:00 am to 5:00 pm


Evenings as requested

9:00 am to 1:00 pm


Evenings as requested

8:00 am to 5:00 pm


8:00 am-4:00 pm


By Appointment



Our Location

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