"People Love Us On Google" 330+ Google reviews

New patients Welcome! Extended hours!

My hubby & I both love the crew & Dr. Patel. They are always nice and courteous and Dr. Patel does a fantastic job. If you don't have a dentist, you should go here. If you do have a dentist, maybe you should consider changing to Sumner Dental.
Brenda White
I visited the office today for the first time. I was greeted with a smile and I only waited a few minutes even though I was early. I hadn’t been to the dentist in a while and I had been Concerned with some tooth pain. All my questions were answered respectfully and fully. The Hygienist that cleaned my teeth was super sweet and caring. When I met Dr. Patel he was down to earth with his explanations of what’s was going on with my tooth and his cool fist bump. He made me feel comfortable. I was impressed with the office and the staff. Thank you for a great visit!
Tammie Mcclard

4.9

So, What Makes Sumner Dental So Great?

We’re glad you asked! Choosing a dentist is a really important decision!

Here’s some reasons our patients give us 5-stars:

  • Friendly staff, our team really (genuinely!) cares about our patients!
  • Education-based care: We're never pushy! Instead, we help our patients understand what's happening inside their mouth, and work together to choose the best treatment for YOU
  • Relaxing, spa-like environment that puts you at ease from the minute you walk in.
  • One-stop shop: From restorative care, to sedation, cleanings to Invisalign, and most and everything in between! We won't send you running all over town for the comprehensive care you need

WHAT TO DO IN CASE OF A DENTAL EMERGENCY

If your orthodontic appliance has broken or become loose, call us as soon as possible. We prefer that you call one of our Utah County offices first, because it allows us to make time to see you and give you the attention you need from our emergency orthodontist.

Dental issues and accidents can happen at any time. Sometimes they require immediate treatment, and when that is the case, we are here to assist. If you are searching for emergency dentistry in Gallatin, we are your solution.


If you already have a regular appointment scheduled, please inform us of your orthodontic emergency ahead of time so that we can be prepared to take care of your braces in the most effective and comfortable way.

You may not know whether your situation would be considered an emergency. The following situations are instances in which you will want to call us:

  • If a band or a bracket comes loose, or if you have broken wires on your braces, please contact us immediately.
  • If you have problems with your Invisalign trays or any other part of your Invisalign treatment, please contact us.
  • If there is a wire or some other part of your orthodontia that is causing pain please contact our office and we will be able to give you directions over the phone or schedule an appointment if necessary.
  • If your retainer gets broken or lost, you will need to call us right away so that we can schedule an appointment to replace your retainers.
  • If you run out of wax or rubber bands, you will also want to contact our office so that we can get you stocked up on these essential items. You can also obtain wax at many drugstores or department stores.
  • If you lose a separator during treatment, we are happy to provide a replacement separator, so please give us a call.

Meet Our Orthodontists

Meet Dr. Christopher J. Trapnell, D.D.S., M.S.

A Dental Experience That Feels Like Home

Dr. Chris Trapnell completed his undergraduate work at Brigham Young University; he went on to earn his doctorate from the University of Colorado and his master’s degree in orthodontics from the University of Louisville. He has been providing outstanding orthodontic care since 1999. He maintains active membership with the American Association of Orthodontists and Rocky Mountain Society of Orthodontists.


Outside the office, Dr. Chris loves spending time with his family, his wife Sheri and his children Michael, Nicole, Samuel, Connor and Aubrie. He volunteers his time to the Boy Scouts of America and is an active LDS church youth leader. He also enjoys flying, camping, river rafting and hunting.

Meet Dr. Greg Trapnell, D.M.D.

A Dental Experience That Feels Like Home

Dr. Greg Trapnell completed his undergraduate work at Brigham Young University and earned his doctorate from the University of Nevada Las Vegas. He earned his specialty certification in orthodontics from Jacksonville University. He is an active member of the American Association of Orthodontists.


Outside the office he volunteers with the Boy Scouts of America and is a LDS church leader. He also enjoys spending time with his wife Noel and his three children, camping, riding his motorcycle and river rafting.

Our Patients Are Our Biggest Fans!

What Our Patients Say About Us

We love Trapnell! The Doctors and staff are the best! We’ve had 4 sets of braces through Trapnell and have been so happy! All of my kids teeth look perfect! I may even do another set on myself because I love how my kids teeth have turned out. Great job Trapnell!!
Katie Shepherd
★ ★ ★ ★ ★
Always quick to get in, hardly ever wait more than a min. I am doing braces as an adult to fix some shifting teeth and my teenage son has braces and our smiles are looking awesome! Really friendly staff and doctors. Very happy with the work they do.
Rebecca Miller
★ ★ ★ ★ ★
4.9
Overall Rating, Based on 330+ Reviews.

Our Favorite Patients Often

Have experienced dental trauma

You don’t have to feel ashamed of your smile, no matter what its's condition. We offer a judgement-free zone and a compassionate team for all dental issues.

Bring family with them

We love getting to meet your crazy uncles, sassy grandmas, and all the cool friends too! No matter what stage, or amount of dental care is needed, we’ve got you.

Are on a journey to better oral & overall health

Your mouth is the gateway to your body. Discover how better dental health can translate to better overall health.

Attractive Offers

Our Specials

Start your path toward a beautiful, more confident smile! Sumner Dental is committed to helping patients afford their dental care needs. We are dedicated to serving Gallatin and the surrounding communities.

$1000 Off Invisalign Treatment

with FREE Consultation

Sumner Dental Group is now offering an Invisalign special for patients of our Gallatin office. You can receive $1000 off your Invisalign treatment with a free consultation. Learn more by visiting our Invisalign page below.

$59 New Patient Exam

Don't have insurance? No problem! If you become a new patient at our practice, you will only need to pay $59 for a new patient exam that includes x-rays! Learn more by visiting our regular dental checkups page.

Free Teeth Whitening Kit

Receive a free whitening kit when you become a new patient at Sumner Dental Group by getting a dental cleaning exam and x-rays. Make sure to mention this special to us when you come into our office to receive your free whitening kit. Learn more by visiting our teeth whitening page below.

Financial Information

It is our mission to provide you with affordable, high-quality treatment that fits your budget! We offer a variety of payment options to meet your needs. If you have any questions about financing or payment, ask us! We will thoroughly explain your choices and work hard to accommodate your needs.

If your insurance covers orthodontic treatment, you will receive the benefit of reduced personal costs. Many insurance policies have a lifetime orthodontic benefit that is distinct from regular dental insurance. Insurance policies vary, so we will review your insurance to determine the appropriate course of action. Once treatment has started, we will file your claims.

To help us with your insurance filing, please complete the insurance questions on our questionnaire.


Please remember that orthodontic insurance is a benefit for you or your child. If, during the course of treatment, your benefits change, the financially responsible party is accountable for all charges.

Smile Gallery

Come Experience The Difference Yourself!

We provide a judgement-free zone for all our patients. We are here to help you on your journey to a healthy and happy smile!