Riverton's Comprehensive Root Canal Experts When You Need It Most

Amazing office, staff, and doctors! Was able to schedule my appointment and be seen in less than 2 weeks. When my appointment arrived I was nervous about the procedure (no one likes their teeth to be worked on). Kelly was the assistant and she was super friendly and really calming. She listened and when I needed more g...
— Jamie Strong, Posted March 31st 2025 on google
Was referred, as my dentist was booked and going on vacay. Fast turnaround on a root canal. I was in some bad pain and 24 hours later the pain was gone. The paper shuffle prior was a bit intense and took a while to get through it. However, it’s understandable as I was a walk in.
— Chris Van Buskirk, Posted March 31st 2025 on google
Great doctor and staff. Know their stuff and are kind doing it. If your dream is getting a root canal, this is the place for you.
— Gary Arndt, Posted March 30th 2025 on google
It was awesome. I’m an older woman and I appreciate when both of the team let me know what I needed to expect. The time spent was reasonable.
— kaye baldwin, Posted March 29th 2025 on google
I was extremely pleased with the service and care. No one wants a root canal, but Dr. Larsen made it painless and easy. A million thank yous!
— Janna Richens, Posted March 29th 2025 on google
Great staff and service. If you have dental anxiety I recommend their services as the staff were very compassionate and fun. Also, I had laughing gas during my root canal which helped my anxiety so much!
— Lindsay Rasmussen, Posted March 28th 2025 on google
The office staff were very efficient and attentive to my needs. I appreciated doctor Casper and his assistant explaining what was taking place during my procedure. I felt relaxed and confident in his ability of my treatment. Thank you Greater Endodontics for a wonderful experience.
— becky ovenden, Posted March 27th 2025 on google
If you find yourself in need of an Endodontist this is the place to go! Dr. Brimley and his staff not only do EXCELLENT work but are also kind humans. I had some pretty extensive work done here and I was treated with the upmost respect and empathy. I HIGHLY recommend this office and I’m so grateful to everyone there,...
— Lisa Gibbs, Posted March 27th 2025 on google
Very pleasant people, receptionist called me by name when I walked in for second visit. Dr Larson was very thorough and told me everything that was happening
— Lee Wirthlin, Posted March 27th 2025 on google
Dr. Brimley performed quality work when redoing a root canal (done by another endodontist) that had gotten infected. He is very meticulous about cleaning the root area, disinfecting it, and sealing it. I hope this root canal will last - time will tell. He also has very friendly office staff and competent assistants.
— Gernot Laicher, Posted March 26th 2025 on google
In and out quickly, very good service and kind people to work with
— Brndl Brndl, Posted December 31st 2024 on google
I had a root canal on a back molar. I came in having pain in another tooth. I was impressed that Dr. Casper could find the exact tooth causing the pain. I felt very confident in Dr. Casper. He included me in the details of the procedure. No pain during the procedure. It was very reassuring. Evelyn, his assistant, was ...
— Betty Lords, Posted March 21st 2025 on google
Dr. Rhett Casper is amazing. He found what no other dentist has found. They missed one of the roots when they did a root canal procedure. That saved me 5k in implant and bone graph procedures. Definitely worth me getting a second opinion here.
— Brian Thomas, Posted March 21st 2025 on google
Had a root canal procedure done yesterday by Dr Brimley. It was so slick and easy. I appreciated his humming, knowing he was relaxed and comfortable. He put the shot in so slow I didn’t feel anything. I’ll definitely be referring people to him. The rest of the office was also so nice and made sure I was comfortable...
— Kristen Comarell, Posted March 13th 2025 on google
I was treated very well, made comfortable in an uncomfortable situation. Everyone was kind and professional. I was scheduled for a later date but got on the cancellation list and was able to get the procedure done a week early. Dr. Brinkley knows his stuff!!! Thank you for making this difficult time much more enjoya...
— Cathy Hoesch, Posted March 12th 2025 on google
I saw Dr. Larsen for a surgical procedure. He was so awesome! After the numbing I didn’t feel a thing. I can’t wait to see the end result. Big, big + is the infection will finally clear up. Thank you Dr. Larsen! See you Monday for stitches removal.
— Jodie Wines, Posted March 12th 2025 on google
Dr. Casper was absolutely amazing!
— Emina, Posted March 9th 2025 on google
First root canal. It's never a pleasant experience when someone has hands and sharp tools in your mouth. I have to say, this was the best dental experience I have ever had. They made it as painless and stress-free as possible.
— Russ Fellows, Posted March 9th 2025 on google
Hands down the best in town! Great attention to detail and you can count on getting an A+ experience and expertise. Thank you!
— Eli Elk, Posted March 7th 2025 on google
I was well treated and grateful for their expertise and professionalism. Highly recommend.
— Derek Tolman, Posted March 6th 2025 on google

Symptom Checker

Are You Experiencing:

  • Temporary Sensitivity
  • Sensitivity when biting or chewing
  • Pain / Swelling
  • Facial / Dental Trauma
  • Toothache

Schedule An Appointment

Industry Leading Endodontists

Our Endodontists remain at the forefront of emerging research and technologies to ensure the best care possible to our patients.

Meet The Team

Specialized Dental Care

Specialized dental care, such as root canal retreatment, could mean the difference between saving and losing the tooth.

Root Canal Therapy

Greater Endodontics Specialized Services

Our expert team of endodontists provides premium dental care for residents in Riverton and surrounding areas. Using modern techniques and technologies, we offer restorative, cosmetic, and surgical procedures. We have a variety of sedation options, ensuring you a comfortable, pain-free experience. With leading experts in the endodontic field, and our expert training and diagnosis procedures, we treat patients with unsurpassed care and comfort.

Our Services

Dental Emergencies

Don’t pay hospital rates when you are in emergency pain, we are on call 24/7 for dental emergencies. When it comes to dental emergencies, the faster you receive treatment, the more likely you are to save your tooth. Just give us a call ASAP and we will see you. If your tooth has been completely knocked out, try to gently place it back in the socket or a cool glass of milk while you are on your way to our dental office. Our goal is to save your tooth so you can keep your beautiful smile.

I Have A Dental Emergency

Call Today To Schedule An Appointment

Our team strives to ensure each patient experiences a relaxing visit. We will work with your needs, from simple maintenance to emergency dental care. At our endondontic practice, we provide a wide array of dental treatments suited to the needs of our patients.

Schedule An Appointment 801-432-8200

Greater Endodontics Difference


At Greater Endodontics, our team of Riverton endodontists accurately diagnose tooth pain and perform everything from Riverton root canal therapy to implants, restoration and laser dentistry. We rely on state of the art technology including lasers, microscopy, digital x-rays, CBCT, and intra-oral cameras for precise, predictable results in root canal treatment, dental implants, and improved diagnosis with each and every procedure.

Refer Your Patients

Comprehensive Procedures Without The Worry


It's not uncommon to be nervous about dental work, particularly root canals. With a focus on patient care, we strive to provide our Riverton patients with the finest care and state-of-the-art technology with each and every endodontics procedure. From the moment you walk through our door, we take care of everything so you can relax in our friendly and comfortable environment.

What Patients Can Expect

We stand out as industry leaders because of our “best in class” diagnosis capabilities as well as our top of the line endodontics procedures that result in true and lasting results for our patients. Our patient’s overall experience and level of comfort is also unmatched.

  • Emergency 24/7 Pain Relief
  • Luxurious Facility
  • Referred by more dentists in Riverton
  • Patient Videos
  • Simple Cost Structures
  • Thoughtful aftercare
  • Long-Term Minded Approach
  • Billing & Payment Simplicity
  • Most Insurances Accepted
  • Patient Education
  • Collaboration with your Dentist
  • Peer-to-Peer Education Facility
  • GentleWave® Root Canal for Anxious Patients
  • Industry Leading Root Canal/Trauma Experts

Our Services

Our Team at Greater Endodontics Strives to Provide the Highest Standard in Patient Care and Comfort. Read What our Patients Have to Say!

Amazing office, staff, and doctors! Was able to schedule my appointment and be seen in less than 2 weeks. When my appointment arrived I was nervous about the procedure (no one likes their teeth to be worked on). Kelly was the assistant and she was super friendly and really calming. She listened and when I needed more gas she didn’t hesitate. She continued to check on me throughout the procedure. Ivan was my doctor and he was very thorough in explaining the process and what to expect. Definitely appreciated that he waited for the gas to kick in before those rotten injections. Have already told my friends about this place and I know where I will go if I ever need more work done.
— Jamie Strong
Posted March 31st 2025
google
Was referred, as my dentist was booked and going on vacay. Fast turnaround on a root canal. I was in some bad pain and 24 hours later the pain was gone. The paper shuffle prior was a bit intense and took a while to get through it. However, it’s understandable as I was a walk in.
— Chris Van Buskirk
Posted March 31st 2025
google
Great doctor and staff. Know their stuff and are kind doing it. If your dream is getting a root canal, this is the place for you.
— Gary Arndt
Posted March 30th 2025
google
It was awesome. I’m an older woman and I appreciate when both of the team let me know what I needed to expect. The time spent was reasonable.
— kaye baldwin
Posted March 29th 2025
google
I was extremely pleased with the service and care. No one wants a root canal, but Dr. Larsen made it painless and easy. A million thank yous!
— Janna Richens
Posted March 29th 2025
google
Great staff and service. If you have dental anxiety I recommend their services as the staff were very compassionate and fun. Also, I had laughing gas during my root canal which helped my anxiety so much!
— Lindsay Rasmussen
Posted March 28th 2025
google
The office staff were very efficient and attentive to my needs. I appreciated doctor Casper and his assistant explaining what was taking place during my procedure. I felt relaxed and confident in his ability of my treatment. Thank you Greater Endodontics for a wonderful experience.
— becky ovenden
Posted March 27th 2025
google
If you find yourself in need of an Endodontist this is the place to go! Dr. Brimley and his staff not only do EXCELLENT work but are also kind humans. I had some pretty extensive work done here and I was treated with the upmost respect and empathy. I HIGHLY recommend this office and I’m so grateful to everyone there, especially Dr. Brimley, for helping me in my time of need.
— Lisa Gibbs
Posted March 27th 2025
google
Very pleasant people, receptionist called me by name when I walked in for second visit. Dr Larson was very thorough and told me everything that was happening
— Lee Wirthlin
Posted March 27th 2025
google
Dr. Brimley performed quality work when redoing a root canal (done by another endodontist) that had gotten infected. He is very meticulous about cleaning the root area, disinfecting it, and sealing it. I hope this root canal will last - time will tell. He also has very friendly office staff and competent assistants.
— Gernot Laicher
Posted March 26th 2025
google
In and out quickly, very good service and kind people to work with
— Brndl Brndl
Posted December 31st 2024
google
I had a root canal on a back molar. I came in having pain in another tooth. I was impressed that Dr. Casper could find the exact tooth causing the pain. I felt very confident in Dr. Casper. He included me in the details of the procedure. No pain during the procedure. It was very reassuring. Evelyn, his assistant, was knowledgeable, and made my experience easier. The check out was easy and quick. Thank you!
— Betty Lords
Posted March 21st 2025
google
Dr. Rhett Casper is amazing. He found what no other dentist has found. They missed one of the roots when they did a root canal procedure. That saved me 5k in implant and bone graph procedures. Definitely worth me getting a second opinion here.
— Brian Thomas
Posted March 21st 2025
google
Had a root canal procedure done yesterday by Dr Brimley. It was so slick and easy. I appreciated his humming, knowing he was relaxed and comfortable. He put the shot in so slow I didn’t feel anything. I’ll definitely be referring people to him. The rest of the office was also so nice and made sure I was comfortable. I am surprised I am not sore today. Highly Recommend Dr Brimley and Greater Endodontics.
— Kristen Comarell
Posted March 13th 2025
google
I was treated very well, made comfortable in an uncomfortable situation. Everyone was kind and professional. I was scheduled for a later date but got on the cancellation list and was able to get the procedure done a week early. Dr. Brinkley knows his stuff!!! Thank you for making this difficult time much more enjoyable.
— Cathy Hoesch
Posted March 12th 2025
google
I saw Dr. Larsen for a surgical procedure. He was so awesome! After the numbing I didn’t feel a thing. I can’t wait to see the end result. Big, big + is the infection will finally clear up. Thank you Dr. Larsen! See you Monday for stitches removal.
— Jodie Wines
Posted March 12th 2025
google
Dr. Casper was absolutely amazing!
— Emina
Posted March 9th 2025
google
First root canal. It's never a pleasant experience when someone has hands and sharp tools in your mouth. I have to say, this was the best dental experience I have ever had. They made it as painless and stress-free as possible.
— Russ Fellows
Posted March 9th 2025
google
Hands down the best in town! Great attention to detail and you can count on getting an A+ experience and expertise. Thank you!
— Eli Elk
Posted March 7th 2025
google
I was well treated and grateful for their expertise and professionalism. Highly recommend.
— Derek Tolman
Posted March 6th 2025
google

All Reviews Request Appointment

Meet The Team


Greater Endodontics, Dr. Facer
Greater Endodontics, Dr. Madsen
Greater Endodontics, Dr. LeCheminant
Greater Endodontics, Dr. Brimley
Greater Endodontics, Dr. Brockbank
Greater Endodontics, Dr. Casper
Greater Endodontics, Dr. Ivan M. Larsen

Insurance We Accept


We have developed a working relationship with almost every insurance company, and we are the best in our class. We are a preferred provider for over 20 different insurance companies. Chances are, we are the right fit for you and can meet your insurance needs.

Delta Dental
Simple Insurance
SelectHealth
Aetena
Aflac
Ameritas
Blue Cross
Best Life
Brotherhood
Cignia
Dentemax
Dentist Direct
DMBA
EMI
GEHA
Guardian
Humana
LHI
Life Map
Lincoln
MetLife
PEHP
Principal
Sheet Metal
TDA
The Standard
TriCare
United Concordia
United Healthcare

View All

Costs & Payment Plans


In addition to working with most major dental insurance companies, we are priced competitively and believe we have the best service values in the area. We also offer interest-free payment plans for up to 12 months. Simply fill out the Care Credit application HERE.

Costs and payment plans with Greater Endodontics in Riverton.



Experience the GentleWave® Procedure

an innovative alternative to standard root canal treatment

More About GentleWave®