Contact Advanced Endodontics of Texas

We are a fully Board-Certified Endodontic Practice conveniently located in Keller, TX on Keller Parkway (FM 1709) just east of Keller Town Center, 15 minutes east of Alliance Town Center or 10 minutes west of Southlake Town Square.

Office sign and doorMailing Address:

Advanced Endodontics of Texas

1674 Keller Parkway, Suite 100

Keller, TX 76248

Phone: Endodontics Office in Keller Phone Number 817-562-4141
Fax:      817-562-4190

Email: [email protected]

Office Hours

Monday:   8:00 AM - 5:00 PM
Tuesday:   7:00 AM - 5:00 PM
Wednesday:   8:00 AM - 5:00 PM
Thursday:   8:00 AM - 5:00 PM
Friday:   7:00 AM - 5:00 PM

Patient Information


Online Map & Driving Directions

If this is the first time you have visited our Keller office, the mapping service below will assist you in finding our location. Simply fill out the form below, and you will be presented with directions that include a map, the travel time, and distance. If you need any additional information, please contact us at Endodontics Office in Keller Phone Number 817-562-4141.

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Advanced Endodontics of Texas

5 out of 5 stars based on 295 reviews.

Patient Testimonial

I appreciate the staff helping me get in to see the doctor right away. The doctor was so patient, explained the procedure, answered questions, and was so calming. I love the location and office staff. Keep up the good work. It shows you care about the patient.

- connie w

5 out of 5 stars on

Patient Testimonial

I had a lot of anxiety about having my root canal done. I have had several bad experiences with people hitting nerves in my teeth, and pain killers wearing off during procedures. Dr. Walsh was very reassuring and kept me very comfortable during my entire procedure. I never once felt pain, and even when I thought the numbing agent was wearing off he immediately gave me more. A great experience and a very caring Dr.

- Lacey U

5 out of 5 stars on

Patient Testimonial

Everything was handled very professionally when I had a root canal done and subsequent minor surgery. Dr Attar and his assistant were excellent during my treatment. I sincerely appreciated their treatment of me, their patient. Thank you and I’m feeling great!

- Bea C

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- Sarah J

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Patient Testimonial

- Karen E

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Patient Testimonial

Dr Turner was very receptive to my concerns re: my allergies to drugs ; and, my anxiety about the procedure. I felt very safe thanks to her

- Bea F

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Patient Testimonial

I was so impressed not only with my doctor but also all of the staff. I was terrified of the procedure and they made me feel so much better about the whole experience.

- Vicki W. W

5 out of 5 stars on

Patient Testimonial

This was my second time to ever be a in dentist chair! I was terrified! I had heard of so many horrible root canal experiences. I didn't know what to expect. Dr. Attar and his assistant were amazing! He has such a calming chair side manner. He explained everything step by step. I never had any pain! I have told many of my family and friends that this is the best place to go for a root canal! Thank you so much for all your kindness!

- Donna S

5 out of 5 stars on

Patient Testimonial

Dr. Attar and his staff are amazing. They went out of their way to help me in every way the could. They are very professional and caring.

- Sarah C

5 out of 5 stars on

Patient Testimonial

I am usually nervous about work on my teeth. Dr. Walsh kept me updated about each process he was doing and kept checking on how I was doing (handling the process). Great customer service from staff! Love ️ them!

- Donna W

5 out of 5 stars on

Patient Testimonial

It is not often that one leaves a review for a dentist. My prior experiences have been of total fear and dread. Then I met Dr. Walsh!!!! Oh my goodness, from the moment I stepped into the office I felt welcomed. Everyone is so knowledgeable and friendly! Dr. Walsh made me feel comfortable and at ease right away. In addition, the pain was truly minimal. So, there is no surprise that as soon as I got home I posted my experience on Facebook and told all of my friends. Highly, highly recommend this office!!! A truly amazing group of young professionals.

- Margie Cullen P

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- Lorrie H

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- Katherine B

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Patient Testimonial

Impressed in every way!! I have had 3 root canals with prior doctors and Dr. Walsh is at the top of my list now! I metabolize anesthsia quickly and I do not numb easily which causes pain during procedure and immediatly afterword. I did not experience any discomfort whatsoever and the next day I was painting outside. Customer service is amazing and they all work so well as a team.

- Gina F

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Patient Testimonial

- Richard E

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Patient Testimonial

Dr. Walsh is fantastic... I had no pain during or after my root canal. He does an excellent job explaining everything that is about to happen and he is very calming to his patient. I would recommend him to any one needing a root canal.

- Mona O

5 out of 5 stars on

Patient Testimonial

- Caitlin C

5 out of 5 stars on

Patient Testimonial

Dr Walsh and the staff were professional, friendly and very knowledgeable. One of the best endodontic appointments I have had.

- Bruce R

5 out of 5 stars on

Patient Testimonial

Dr. Walsh and the staff were extremely professional. This was my first root canal and Dr. Walsh walked me through the experience step by step while trying to keep me as comfortable as possible. My visit with them was excellent. I absolutely feel that they are very good at what they do and would highly recommend them to friends and family.

- Janet G

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- Jane R

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