About Our Office

The team at Mesquite offers a breadth of orthodontic services to meet the needs of kids, teens, and adults. Helping our patients reveal confident smiles through tailored orthodontic treatment plans is our goal. If you’re looking for braces or Invisalign® aligner options from a family orthodontist near you, book your FREE consultation online or by phone today.

  • Dr. Tongco is a member of American Association of Orthodontists and has practiced for over 6 years
  • Among the top orthodontists in Mesquite, TX with state-of-the-art equipment and an open bay office
  • Bilingual, Spanish speaking team
  • Convenient locations in Cedar Hill and Mesquite
  • Smile Doctors Orthodontics proudly serves the communities in the following zip codes: 75126, 75150, 75181, 75149, 75114
  • Convenient scheduling and progress tracking through Smile Doctors Anywhere app
  • Affordable monthly payment options and discounts are available for qualifying patients
  • Most dental insurance plans accepted
1425 Gross Rd,
Ste 112,
Mesquite, TX, 75149-1365
Monday - Thursday: 8am-5pm
Friday: 8am-12pm
Recent Google Reviews:

"Alva and Dr. Tongco have been amazing with my daughter's braces! Ever since our first visit, we've been treated like we're the only patients there!"

5-star
Angie martinez

About Our Office

The team at Mesquite offers a breadth of orthodontic services to meet the needs of kids, teens, and adults. Helping our patients reveal confident smiles through tailored orthodontic treatment plans is our goal. If you’re looking for braces or Invisalign® aligner options from a family orthodontist near you, book your FREE consultation online or by phone today.

  • Dr. Tongco is a member of American Association of Orthodontists and has practiced for over 6 years
  • Among the top orthodontists in Mesquite, TX with state-of-the-art equipment and an open bay office
  • Bilingual, Spanish speaking team
  • Convenient locations in Cedar Hill and Mesquite
  • Smile Doctors Orthodontics proudly serves the communities in the following zip codes: 75126, 75150, 75181, 75149, 75114
  • Convenient scheduling and progress tracking through Smile Doctors Anywhere app
  • Affordable monthly payment options and discounts are available for qualifying patients
  • Most dental insurance plans accepted
1425 Gross Rd,
Ste 112,
Mesquite, TX, 75149-1365
Monday - Thursday: 8am-5pm
Friday: 8am-12pm
Google
5-star

Orthodontic Services Available

Braces

Smile Doctors offers metal and ceramic braces to suit our patients’ needs. Our orthodontists can develop a custom orthodontic treatment plan for kids, teens, and adults.

Invisalign® Aligners

A clear alternative to traditional braces, Invisalign® aligners are a convenient choice for adults and teens looking to discreetly straighten their teeth with clear aligners.

Smile Express®

This treatment offers adults seeking cosmetic adjustments a safe, affordable, orthodontist-led option with minimal office visits. It all starts with a free, no-obligation consultation!

Retainers

Keep your smile beautiful with clear or fixed retainers from Smile Doctors. Our orthodontists can fit a new or existing patient for a retainer and offer retainer repairs and replacements if needed.

Rising Star (7& Up)

The American Association of Orthodontists (AAO) recommends children see an orthodontist by age 7. Our RISING STAR program provides children ages 5-10 with complimentary, early care.

Current Offers and Insurance

Everyone deserves a confident and affordable smile. Convenient monthly payments and discounts are available for qualifying patients. We accept most insurance plans and will check your coverage during your FREE initial consultation.

Up to $500 Off
On comprehensive braces or Invisalign® aligner treatment

* When you sign up for autopay. Additional restrictions & exclusions may apply. Offer excludes any and all services and items covered in-full or in-part by any state or federal Medicaid program.

Pay in Full
Discounts when you pay in full for treatment

* Some restrictions & exclusions may apply.

Military Discount
10% off braces or Invisalign® aligners

A special offer for service members and family

* Some restrictions & exclusions may apply.

Family Plan
Discounts when multiple family members start treatment

* Some restrictions & exclusions may apply.

Meet Our Orthodontists in Mesquite

Irish Abigail Tongco
Dr. Irish Abigail Tongco

Dr. Irish Abigail Tongco strives to create beautiful smiles that bring confidence to empower her patients’ lives.

“Our mission is to deliver exceptional, cutting-edge orthodontic care by fostering a family-like environment built on trust, compassion, and collaboration. We are dedicated to empowering each team member to innovate and provide personalized, top-quality service, ensuring every patient feels supported, respected, and part of our orthodontic family.”

Dr. Tongco received her bachelor’s degree from the University of Florida College of Agriculture & Life Sciences and went on to earn her Doctor of Dental Medicine from the University of Florida College of Dentistry. She then got her Master of Science in Dentistry and Certificate in Orthodontics from Saint Louis University Center of Advance Dental Education. Dr. Tongco is also a member of the American Association of Orthodontists, American Dental Association and Texas Dental Association.

When she’s not in the office, Dr. Tongco’s favorite place to be is on the beach and she enjoys staying active through Ironman training, surfing and playing with her dog, Knox.

Meet Our Orthodontists in Mesquite

Irish Abigail Tongco
Dr. Irish Abigail Tongco

Dr. Irish Abigail Tongco strives to create beautiful smiles that bring confidence to empower her patients’ lives.

“Our mission is to deliver exceptional, cutting-edge orthodontic care by fostering a family-like environment built on trust, compassion, and collaboration. We are dedicated to empowering each team member to innovate and provide personalized, top-quality service, ensuring every patient feels supported, respected, and part of our orthodontic family.”

Dr. Tongco received her bachelor’s degree from the University of Florida College of Agriculture & Life Sciences and went on to earn her Doctor of Dental Medicine from the University of Florida College of Dentistry. She then got her Master of Science in Dentistry and Certificate in Orthodontics from Saint Louis University Center of Advance Dental Education. Dr. Tongco is also a member of the American Association of Orthodontists, American Dental Association and Texas Dental Association.

When she’s not in the office, Dr. Tongco’s favorite place to be is on the beach and she enjoys staying active through Ironman training, surfing and playing with her dog, Knox.

Awards & Certifications

Patient Reviews

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“I finished my treatment of 2 years! Excellent staff, they always greet you with a smile on their face and I love how my teeth turned out!”

5-star
Briana Gallegos
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“It was a great experience. The staff was very professional and take really good care of their customers!”

5-star
P Taylor
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“I had an appointment here for Invisalign, and I wish I could give 6 starts. From the check in process, to the scanning of my teeth, the entire team was phenomenal! I got to speak with the manager (Alva) & she was amazing and super professional. I highly, highly recommend coming here for any of your dental needs. I will be back!”

5-star
Ettienne Avery
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“I love Smile Doctors Orthodontics!! Dr. Tongco does such a great job and is so sweet. The office manager Alva is amazing! I never have any issues and am a satisfied client. 😊”

5-star
Alicia Menchaca
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“My experience is always wonderful@ smile doctors the staff is awesome the manager is amazing. outstanding job what she does to go out of her way to help people…at all times..when needed….”

5-star
Cheyenne Willis

Start Your Smile Journey with Us!

In the Community

Our team members make a difference in our communities every day. Whether we are putting on events at our clinics or hosting tooth talks in the schools, filling backpacks with supplies or donating time to those in need, creating smiles is our passion.

Community Partnerships