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:

"When working with service providers one is always hoping for great service, with great outcomes. Rarely does that occur as expected. Stoll Orthodontics is a rare exception and we couldn't be more pleased with the quality of service and the beautiful smile our daughter now has. Throughout the process, Stoll communicated frequently and proactively. Scheduling is easy. The facilities are the highest quality and very pleasant. The staff is wonderful, helpful, and always have a smile. If you want the best orthodontics, Stoll is THE place to go. They are the standard by which services should be compared and are a pleasure to work with."

5-star
Rod Taylor
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 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
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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“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
quote

“I always look forward to my ortho visits. Dr. Stoll makes each patient feel important, and the rest of the team are very friendly and helpful. I’ll genuinely be sad when my Invisalign journey comes to an end and I won’t need to visit anymore. A huge bonus is the excellent massage chairs in the waiting room. I brought a book and enjoyed the restorative massages immensely. Also, you get warm cookies when you leave. 11/10 stars.”

5-star
Margot
quote

“Amazingly helpful, answered all of the questions and helped get me through the tension!”

5-star
Samantha Mallard
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“My 9-year old daughter has been receiving services (Invisalign) at Stoll Orthodontics since February 2024 and we have been very pleased with our time there! Dr. Stoll and every staff member we have encountered has been super kind, helpful, and knowledgeable. Dr. Stoll (and each of his clinical assistants) always explain every step of care thoroughly, not just to me as the parent but to my daughter as well, so we leave feeling confident in her treatment plan. The cookies and/or popsicles after each visit are a nice touch that the kids love! 🙂 We are extremely happy we chose Stoll Orthodontics for our daughter’s care! Side note: Dr. Stoll is extremely active in the community and as a PTO member of Silver Creek Elementary we always welcome and appreciate his support as a sponsor to our school each year!”

5-star
Sheryl Abbuhl
quote

“I absolutely LOVE this place! Everyone is so nice and they know what they are doing. Will recommend to everyone!”

5-star
Jordan Bergner