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About Our Office

The team at Thornton 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.

  • Affordable monthly payment options and discounts are available for qualifying patients
  • Most dental insurance plans accepted
  • Stoll Orthodontics in Thornton, CO proudly serves the communities in the following zip codes: 80233, 80241, 80260, 80229
Stoll Orthodontics logo
Recent Google Reviews:

"Stoll Orthodontics was a big part of our lives with two teens going through braces. We were always welcomed enthusiastically (even on a busy day) and felt like valued patients. The kids are out of braces for years now, but when my son , now 20, left his retainers in Iceland (good story!) Dr. Stoll's office got us in within the week, fitted with a new set and out the door by noon the same day. Amazing service with great people, what more can anyone want? Thanks Stoll Orthodontics!"

5-star
Sarah Brennan-Green
2750 E 136th Ave,
Ste 200,
Thornton, CO, 80241
Get Directions
Monday-Thursday: 8AM-4PM
Fridays closed

About Our Office

The team at Thornton 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.

  • Affordable monthly payment options and discounts are available for qualifying patients
  • Most dental insurance plans accepted
  • Stoll Orthodontics in Thornton, CO proudly serves the communities in the following zip codes: 80233, 80241, 80260, 80229
Stoll Orthodontics logo
Recent Google Reviews:

"Stoll Orthodontics is wonderful. The process from my consultation appointment to getting fitted for my invisalign went quickly. The consultation appointment with Dr. Stoll was very informative and explained the process that would be used so that I would understand how the treatment process would be planned, not only did they explain it in models but I was provided with pictures of my teeth so that I could see the change as the treatment went on. I am very happy that I chose Stoll Orthodontics. Everyone is/was helpful; I love that they met more than my expectations! Thanks! Erika"

5-star
Erika Rosales
Find us:
2750 E 136th Ave,
Ste 200,
Thornton, CO, 80241
Get Directions
Monday-Thursday: 8AM-4PM
Fridays closed

Orthodontic Services Available

Braces

Stoll Orthodontics offers metal and ceramic braces to suit our patient’s 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.

Retainers

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

Current Offers

Choose the payment option that works for you. We offer convenient monthly payments and discounts for qualifying patients.

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 Thornton

Gregory Stoll
Dr. Gregory Stoll

Coming Soon…

Our Orthodontists in Stoll Orthodontics - Thornton

Gregory Stoll
Dr. Gregory Stoll

Coming Soon…

Awards & Certifications

Patient Reviews

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“Our journey with Stoll started after several consults with other orthodontists in the area- we chose Stoll because they made us feel so welcome and cared for. Dr Stoll is very personable and the team are awesome. Our 2 older girls went through Phase 1 and it’s been super smooth. There have been a couple “emergencies” with broken wires or loose baby teeth but Stoll’s team was super responsive and took care of our needs in a very timely manner. We have 2 more littles that will need braces and we are happy to have found our orthodontist!”

5-star
KimDao & Justin Collier
quote

“Dr. Stoll is the best! He took care of me when I first started my braces journey! And now he’s helping my daughter with her braces journey! Couldn’t ask for a better orthodontist! And the office staff is amazing! 7/23/25 My daughter got her braces off today! And o couldn’t be more happy with Dr Stoll and his team! My daughter was a little nervous but they made her so comfortable!! I wouldn’t have asked for a better office!!”

5-star
Danielle McCorkle
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“Staff are welcoming and the environment is great for kids. Every staff member is kind and engaged with their patients.”

5-star
Amanda Penick
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“Dr. Stoll is amazing!! The techs as well as front desk ladies! All 4 of my kids had braces or invisiline and we are so happy with the results!! Dr. Stoll fixed one of my daughter’s teeth that were honestly one of the worse cases. I would highly recommend Dr. Stoll to anyone!!!”

5-star
Linsey Jones
quote

“Ive never felt so comfortable at an orthodontic office then I do here. My whole family goes here. We have enjoyed it .”

5-star
jeff chavez