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

These guys are great. Very professional and skilled staff. I had a very urgent and painful situation which they took care of.. My go to place for dental specialists
— Jon Eaton, Posted May 1st 2026 on google
I had an amazing experience at Great Endodontics. Everyone was very friendly while checking me in taking, taking me back for x-rays, and reviwing my xrays with me. It was very pleasant not as scary as I thought for a retreatment. Listening to Dr. Larsen and Kelly singing along with music kept me calm. After my procedu...
— pam jones-bailey, Posted April 29th 2026 on google
The staff made the root canal very easy & felt no pain. They used the latest technology & they made sure i was calm. They are very knowledgeable.
— Cheryle Snow, Posted April 29th 2026 on google
Amazing experience, restored my faith in dental work.
— Charisty G, Posted April 29th 2026 on google
Dr. Brimley consistently delivers excellent care. He is thorough, superbly skilled, and, without exception, produces the results you are looking for. The technical and administrative staffs at Greater Endodontics are outstanding.
— Pat O'Hara, Posted April 26th 2025 on google
Dr. Casper fixed a failed root canal and did a great job! He also stayed in contact with me checking in due to my infection and pain was really bad. Its great to know and see a Doctor care as much as he has. I am very grateful and impressed. I highly recommend Greater Endodontics in Riverton!
— Zach Campbell, Posted April 27th 2026 on google
Only four stars. The one star was because I had to go....... Amazing the way the doctor and nurse worked together. If ya ever need a root canal, you want to go here. Thank you!
— Gregory Powell, Posted April 26th 2026 on google
I had a root canal on Friday with Dr. Casper and it was so smooth on their end. I had so much anxiety but they were amazing and it went so quick! Literally the best!
— Elissabeth Jones, Posted April 25th 2026 on google
The front desk staff was friendly, welcoming and helpful. Dr Larsen and his assistant Kelly were friendly and fun as well as incredibly competent and skilled. I was having a root canal from many many years ago retreated. The final x-ray was sent to my dentist and when I went in to have the access hole filled they told ...
— Erin Christensen, Posted April 23rd 2026 on google
I’m very grateful to Dr. Larsen, Kim, and the whole office. I had two difficult teeth that ended up needing root canals, including an emergency situation, and they took excellent care of me from start to finish. Dr. Larsen was extremely thorough and dedicated, and Kim was incredibly kind, helpful, and responsive duri...
— Jesse C, Posted April 22nd 2026 on google
I am so impressed with Dr Casper and his team who was able to see me the same day I called for a root canal that was well overdue. His communication skills are impeccable and he kept me in the loop during each step of the process. If every doctor, dentist or other provider was as on the ball like this office, it would ...
— Keith Davis, Posted April 21st 2026 on google
My experience was great. I had a couple little twinge pains but nothing really bad. The receptionists were very nice, Dr. Brimley was very nice, I liked him. Very good place for a root canal.
— Trenell West, Posted April 21st 2026 on google
It's hard to say that a root canal was pain-free but with Dr Brimley that's true. His support staff was attentive and made sure I was comfortable during the procedure. Dr Brimley explain to me what was going to be done and checked periodically to make sure I was okay and comfortable. I love the application of new techn...
— Donnetta Mitchell, Posted April 16th 2026 on google
I was dreading having a root canal done, but Dr. Brimley and his assistant did an outstanding job. Dr. Brimley explained their procedure from start to finish, potential problems and what to expect. During the procedure, they continually monitored my status and ensured that I was comfortable. Other than experiencing s...
— Grace Horton, Posted April 15th 2026 on google
The Dr was so good I didn’t feel a thing. He was very punctual and his assistant was right there too. I hope I don’t need to go back but he’s my guy and I would tell EVERYONE to go to Greater Endo!!
— Andrea Zahniser, Posted April 11th 2026 on google
I suggest a rebrand. I propose that the new name be GREATEST (in all of Utah, perhaps the world...hahaha), Endodontics Riverton. Don't let my effusive style make my words seem less sincere. I was worried, going in. I mean, I'm not tough like m0oms are. Even though my first root canal with these great people was so pain...
— Coach Frits, Posted April 9th 2026 on google
If you are looking for a gentle and compassionate dentist, look no further than Greater Endodontics Riverton! I usually get nervous, but they made sure I was comfortable and pain free throughout my entire procedure. The staff is warm and very welcoming. Thank you for taking care of me !
— kenyon tanner, Posted April 9th 2026 on google
Great bedside manners
— Stephanie Pulsipher, Posted April 7th 2026 on google
100% painless - even Novocain shot in back of jaw! Didn’t even know Dr Brimley was shooting me up. Zero pain or discomfort after the root canal. Incredible friendly and efficient staff. Dr. Brimley was awesome and did a fabulous job. My primary DDS told me the root canal would be very tricky but Dr Brimley did it wi...
— Brent Crane, Posted April 5th 2026 on google
The staff and assistants at Greater Endodontists were friendly and helpful. The waiting room and procedure rooms were comfortable and calming. Dr. Brimley explained to me what needed to be done and why it needed to be done. Dr. Brimley calmed my nerves and was very gentle. I did not experience any pain or discomfort ...
— Cathy Riches, Posted April 5th 2026 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!

These guys are great. Very professional and skilled staff. I had a very urgent and painful situation which they took care of.. My go to place for dental specialists
— Jon Eaton
Posted May 1st 2026
google
I had an amazing experience at Great Endodontics. Everyone was very friendly while checking me in taking, taking me back for x-rays, and reviwing my xrays with me. It was very pleasant not as scary as I thought for a retreatment. Listening to Dr. Larsen and Kelly singing along with music kept me calm. After my procedure was completed the whole team made me feel very, very happy that I was there. The team is awesome, I would highly recommend Dr. Larsen, Kelly, and team.
— pam jones-bailey
Posted April 29th 2026
google
The staff made the root canal very easy & felt no pain. They used the latest technology & they made sure i was calm. They are very knowledgeable.
— Cheryle Snow
Posted April 29th 2026
google
Amazing experience, restored my faith in dental work.
— Charisty G
Posted April 29th 2026
google
Dr. Brimley consistently delivers excellent care. He is thorough, superbly skilled, and, without exception, produces the results you are looking for. The technical and administrative staffs at Greater Endodontics are outstanding.
— Pat O'Hara
Posted April 26th 2025
google
Dr. Casper fixed a failed root canal and did a great job! He also stayed in contact with me checking in due to my infection and pain was really bad. Its great to know and see a Doctor care as much as he has. I am very grateful and impressed. I highly recommend Greater Endodontics in Riverton!
— Zach Campbell
Posted April 27th 2026
google
Only four stars. The one star was because I had to go....... Amazing the way the doctor and nurse worked together. If ya ever need a root canal, you want to go here. Thank you!
— Gregory Powell
Posted April 26th 2026
google
I had a root canal on Friday with Dr. Casper and it was so smooth on their end. I had so much anxiety but they were amazing and it went so quick! Literally the best!
— Elissabeth Jones
Posted April 25th 2026
google
The front desk staff was friendly, welcoming and helpful. Dr Larsen and his assistant Kelly were friendly and fun as well as incredibly competent and skilled. I was having a root canal from many many years ago retreated. The final x-ray was sent to my dentist and when I went in to have the access hole filled they told me that the treatment was very well done. They were extremely impressed. My dentist hadn’t referred me to Greater Endodontics, I got the referral from another dentist/friend. I’m sure they will start referring patients now though.
— Erin Christensen
Posted April 23rd 2026
google
I’m very grateful to Dr. Larsen, Kim, and the whole office. I had two difficult teeth that ended up needing root canals, including an emergency situation, and they took excellent care of me from start to finish. Dr. Larsen was extremely thorough and dedicated, and Kim was incredibly kind, helpful, and responsive during a very stressful time. They truly went above and beyond for me. I was fit in urgently when I was in severe pain, they stayed late when necessary, and they put a huge amount of effort into making sure everything was done properly. At every step, I felt like they genuinely cared. Most importantly, after all of that, both teeth are doing great now. I would absolutely recommend this office.
— Jesse C
Posted April 22nd 2026
google
I am so impressed with Dr Casper and his team who was able to see me the same day I called for a root canal that was well overdue. His communication skills are impeccable and he kept me in the loop during each step of the process. If every doctor, dentist or other provider was as on the ball like this office, it would be great. Thank you Dr Casper and your team for going above and beyond for me.
— Keith Davis
Posted April 21st 2026
google
My experience was great. I had a couple little twinge pains but nothing really bad. The receptionists were very nice, Dr. Brimley was very nice, I liked him. Very good place for a root canal.
— Trenell West
Posted April 21st 2026
google
It's hard to say that a root canal was pain-free but with Dr Brimley that's true. His support staff was attentive and made sure I was comfortable during the procedure. Dr Brimley explain to me what was going to be done and checked periodically to make sure I was okay and comfortable. I love the application of new technology that is used by Dr Brimley. I definitely recommend him for anyone who needs a root canal or root canal repair.
— Donnetta Mitchell
Posted April 16th 2026
google
I was dreading having a root canal done, but Dr. Brimley and his assistant did an outstanding job. Dr. Brimley explained their procedure from start to finish, potential problems and what to expect. During the procedure, they continually monitored my status and ensured that I was comfortable. Other than experiencing some nasal discomfort and tasting some nasty medication, I felt no pain during the procedure. Thank you for making my experience as pleasant and painless as possible!
— Grace Horton
Posted April 15th 2026
google
The Dr was so good I didn’t feel a thing. He was very punctual and his assistant was right there too. I hope I don’t need to go back but he’s my guy and I would tell EVERYONE to go to Greater Endo!!
— Andrea Zahniser
Posted April 11th 2026
google
I suggest a rebrand. I propose that the new name be GREATEST (in all of Utah, perhaps the world...hahaha), Endodontics Riverton. Don't let my effusive style make my words seem less sincere. I was worried, going in. I mean, I'm not tough like m0oms are. Even though my first root canal with these great people was so painless, that I couldn't believe that we were done, I was still worrying about what my next root canal would be like. This time, I presented a difficult case. It required two visits. Painless visits. Doc maintained a patient and calm demeanor. But, most importantly, I never experienced pain. Not in three visits over the past eight years. Thank you to the team. Everything, including the billing and scheduling, was painless.
— Coach Frits
Posted April 9th 2026
google
If you are looking for a gentle and compassionate dentist, look no further than Greater Endodontics Riverton! I usually get nervous, but they made sure I was comfortable and pain free throughout my entire procedure. The staff is warm and very welcoming. Thank you for taking care of me !
— kenyon tanner
Posted April 9th 2026
google
Great bedside manners
— Stephanie Pulsipher
Posted April 7th 2026
google
100% painless - even Novocain shot in back of jaw! Didn’t even know Dr Brimley was shooting me up. Zero pain or discomfort after the root canal. Incredible friendly and efficient staff. Dr. Brimley was awesome and did a fabulous job. My primary DDS told me the root canal would be very tricky but Dr Brimley did it with no problem. Very flexible in payment options. If anyone needs a root canal have it done HERE!
— Brent Crane
Posted April 5th 2026
google
The staff and assistants at Greater Endodontists were friendly and helpful. The waiting room and procedure rooms were comfortable and calming. Dr. Brimley explained to me what needed to be done and why it needed to be done. Dr. Brimley calmed my nerves and was very gentle. I did not experience any pain or discomfort during my root canal.
— Cathy Riches
Posted April 5th 2026
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
Greater Endodontics, Dr Audra Myers

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®