Walker & Barr, DMD

Meet the Team at Walker & Barr, DMD

We are proud of our dedicated and caring dental team, each of whom was carefully selected to provide exceptional care for our patients at every stage of treatment—from routine hygiene visits to the most complex procedures. Our team shares the same values of continued educational development and dental industry advancements to provide the best dental care possible. They strive to maintain the feeling of friendship and family that has always been a hallmark of our practice.

Dental Practice History

The practice was established by Dr. Marlin D. Walker in 1965. Dr. Marlin Walker graduated from Emory University College of Dentistry before serving in the Air Force for two years. When he began practicing dentistry, he was honored to become only the second full-time dentist in the entire Brandon area. Dr. Marlin Walker retired in 1998 after serving the community for 33 years.

When Dr. Marlin Walker retired, Dr. David Walker’s friend and dental school classmate, Dr. Eric Raynal, brought his skills and personal touch to our practice for 23 years before retiring in 2019.

Dr. Sarah Barr joined the practice upon Dr. Raynal’s retirement. She and Dr. David Walker intend to continue the practice’s traditions of quality dental care and feeling of family.

Our entire team looks forward to serving the Brandon community as your trusted dental provider for many years to come. We hope you enjoy learning a little more about us!

Dental hygienist at dentist office in Brandon, FL


Dental Hygienist

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Dental Hygienist

Dental hygienist at dentist in Brandon, FL


Dental Hygienist

Dental hygienist at Walker & Barr, DMD in Brandon, FL


Dental Hygienist

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Dental Assistant

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Dental Assistant

Dental assistant at Walker & Barr, DMD in Brandon, FL


Dental Assistant

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Dental Assistant

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Dental Assistant

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Insurance Coordinator

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Patient Services Coordinator


Patient Services Coordinator


Team Administrator

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Business Administrator

A healthy smile is just a click away.
Wonderful Work

After I had my annual check up and a wonderful cleaning job, I got the Zoom whitening which was on sale. I wasn’t exactly sure what to expect even though they were extremely thorough with the instructions and the paperwork which clearly explained everything. But it went very well and Jenn, who was performing the procedure was extremely thorough and fantastic! She did a fantastic job of covering all of the gum tissues in order to keep them from becoming irritated. I was amazed at the care she provided! and when it was finished, I could see a difference in my tetracycline-stained teeth! They turned out better than I could have ever imagined, and I’m so thankful that I was able to get this done, and for Jenn’s wonderful work!

- Dianne

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