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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:

"Dr. Stoll and his staff are amazing!!! I brought both of my kids here and their teeth look fantastic! The staff is very friendly and always willing to help and answer any questions I have. My kids loved the experience and are very happy with their wonderfully straight teeth! I highly recommend getting braces/Invisalign here with stoll and his wonderful staff!"

5-star
Elida Reyes
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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“All 3 of my daughters have been so well cared for at Stoll. My middle daughter (12) is still being observed for where her teeth are moving and growing with a plan ready down the road. Dr. Stoll and his staff are thoughtful, kind and incredibly knowledgeable!”

5-star
Alisha B
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“Dr. Stoll’s office is amazing! The staff is very friendly and professional, with a dash of encouragement. I am nervous about my treatment plan, but also excited. The girl at the front desk gave me a pep talk of encouragement. Robyn the intake assistant was prompt and very friendly my first visit. She was very thorough, and took time answer all my questions. Now for Dr. Stoll…he is a bubbly, friendly, but very professional provider. He made me feel comfortable with my treatment plan, and asked question to get to know me a bit more as a person. I highly recommend this practice, hands down. The negative reviews that I read this weekend don’t even make sense to me. There will always be a few people that you will never be able to please…no matter what.”

5-star
Brandy Reinert
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“Everyone we work with at Stoll is fantastic! I would definitely recommend for everyone.”

5-star
riley mehegan
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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
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“Everyone is so friendly. From the front desk staff to the assistants to the dr himself. Very personable and helpful. You’re in and out quickly and with all the information you need. I can’t recommend them enough.”

5-star
Kris Pascoe