About Mercy Dental

When you become part of the Mercy Dental family, you can expect to experience comfort, convenience and personalized dental care. Dr. Doris Doleyres and our team provide every patient with the best dental care available in a relaxing, spa-like office. We want you to feel at home when you come to us for your oral care, like one of the family.

Dental care does not need to be painful or stressful, especially when you choose Mercy Dental to care for your family’s smiles. We offer all the dental services you need in a convenient, comfortable setting. These include general, cosmetic, restorative, emergency and orthodontics. We offer extended hours and late appointments. We even can see you for emergency or same day appointments on many occasions.

As a new patient, we understand you want to know more about us and what to expect when you come to us for treatment. We have included some basic information about us on the following pages to help you get to know us and our practice a little better.


Book an Appointment

Comfort & Amenities

Directions to our Office

Meet Dr. Doris Doleyres

Meet Our Team

Office Tour

Patient Reviews

Scheduling Convenience

Our practice focuses on giving our patients excellent care using the latest dental technology in a calm, soothing atmosphere. We have sedation dentistry available to help our patients with dental anxiety relax, plus flat screen TVs, music and more to make you comfortable. This is a new kind of dental care, personalized to make you feel like you went to a spa instead of the dentist.

Welcome to Mercy Dental, your source for the best dental care in Hidalgo County, Alton, La Blanca, Pharr, San Nauel-Linn and the surrounding communities. We accept many insurance plans and have payment options for your convenience. Contact our office today to schedule your first checkup.


Probably one of the most professional group of people that I’ve met in the medical field. Their attention to customer service really makes them stand out. Always great visiting with them.

Abel R.

New to the area I was looking for a new dentist. Mercy dental was just down the road so I thought I’d give them a shot. WOW. My visit was so pleasant. The office staff was so friendly and helpful. I have found my new dentist. Dr Doris is great. Thanks team!!!

Nelwyn R.

Absolutely love this beautiful dentist! My son and I got cleanings to bring in the New Year and she honestly was Amazing. My 7 year old who is not into dentists was so calm and did really well. She explained to him everything she was going to do and showed him every tool. He was extremely comfortable watching his favorite show during the process. Kudos and Happy New Year Mercy Dental

Carine S.-J.

The best dental place my family and I have experienced. The Dentist and her staff are amazing and so very friendly. Very clean and comfortable environment and just a great overall experience. My son requested to only go there from now on cause he loved his experience there. Thank you very much for your service

Amber C.

As a new patient my experience was amazing. Everything is so clean, well organized, and the staff are awesome. Dr. Doleyres is wonderful, she introduced herself in such a positive and friendly manner when she first came into my room. She is very good about educating you and letting you know what she is doing, what’s except, and resolutions to any concerns you many have. I highly recommend this place!!!

Marisa C.

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