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

I have severe anxiety over any dental work. Dr. Casper and his team took excellent care of me and were very patient with me. The pricing was upfront. All of the staff took all the steps necessary to male sure I understood everything. Thank you!
— Brandon Kempff, Posted October 18th 2026 on google
They did a great job, were friendly and made me feel comfortable. I would recommend them.
— ron smith, Posted October 18th 2026 on google
I had a great experience at this office! Dr. Larsen did a superb job; he is charming and knowledgeable. I highly recommend Greater Endodontics. Gracias! 🙂
— Monica, Posted October 16th 2026 on google
They did an excellent job during my visit. Very friendly, very knowledgeable and were very mindful of any needs I had.
— Kendall Holt, Posted October 15th 2026 on google
I highly recommend Dr. Schapiro for anyone in need of an endodontist@ Greater Endodontist of Riverton. After a week of tooth pain that quickly escalated into extreme pain and facial swelling, her wonderful staff and Beatrice managed to get me in the very next day for an emergency root canal. Dr. Schapiro quickly identi...
— michelle north, Posted November 28th 2024 on google
First appointment left me sitting about 30 minutes . Did work well with scheduling. Stories of how bad root canals are put to rest not so bad.
— Brad, Posted October 13th 2026 on google
Extremely professional, friendly and they took great care of me. Highly recommend. Dr. Larsen was great!
— Troy Wright, Posted October 13th 2026 on google
Great job by Dr. Rhet Casper, his assistant and Abby!! I had root canal procedure performed by Dr. Casper on my tooth and he has been amazing the whole time and the entire experience has been awesome! Thanks to Abby for booking an appointment for me and providing the insurance quotes. Dr. Casper’s assistant has bee...
— Prannoy Chandra, Posted October 9th 2026 on google
Excellent care & concern for your comfort while working on your teeth. Always asking if you need anything. Strongly recommend using Greater Endodontics for great care.
— Daun B, Posted October 2nd 2026 on google
Considering that I certainly was not happy, knowing that I would need a root canal procedure to alleviate recent tooth pain that I was experiencing, today is the 3rd day after that procedure was completed. My tooth still feels tender, sensitive & I have not chewed on it yet. Everyone who spoke with me & participated ...
— aubrey clay, Posted October 1st 2026 on google
Dry clean and modern. Staff were very pleasant.
— Darin Bouwhuis, Posted September 25th 2026 on google
The staff were efficient and professional while keeping a friendly demeanor. I was impressed! And very happy with the end result. Great job! 👏 My greatest respect to all. Thank you very much! Sonia Duque.
— Sonia Duque, Posted September 24th 2026 on google
My recent root canal was quick and professionally done. The guard they put up to keep things from going back down my throat took care of my major dislike for similar procedures.
— Cooper Colwell, Posted September 24th 2026 on google
Great experience with an amazingly friendly and professional team.
— Karen Jensen, Posted September 23rd 2026 on google
Dr. Larsen and Kimberli are amazing!!! I had the worst anxiety about getting a root canal, and they made me feel so comfortable and reassured the entire time. Dr. Larsen was so kind and did an incredible job. I’m so grateful for such a great experience! ❤️
— Karaghan Tueller, Posted September 14th 2026 on google
I drove all the way from Clearfield just to see Dr. Casper. He is the most gentle dentist I have ever had. Never feel the shots. His staff I will praise also. Thank you for always taking good care of me!
— Christina Suarez, Posted September 23rd 2025 on google
Greater Endodontics was great! I messaged them a few months ago about a possible root canal, i ended up putting it off for a few weeks and started experiencing TERRIBLE pain. I messaged them and they were able to get me in ASAP! I love how they are able to provide an estimate before coming in for an appointment! The pr...
— Lily Bell, Posted September 10th 2026 on google
They were able to get me in very quickly for an exam and later that day the root canal. Dr. Casper is a very kind man and did an excellent job fixing my tooth. I was a little sore in the evening but by the next morning the pain was gone without any painkillers. The whole staff was wonderful. Dr. Shapiro did the initial...
— James Rasmussen, Posted September 4th 2026 on google
I really appreciated their communication prior to treatment. They were easy to deal with for insurance. The care itself was great too.
— Ian Falkner, Posted September 2nd 2026 on google
Dentist and stuff is very friendly. My teeth is great. Very happy with result.
— Gina Phetsany, Posted August 29th 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 + Periodontics 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 + Periodontics Difference


At Greater Endodontics + Periodontics , 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 + Periodontics Strives to Provide the Highest Standard in Patient Care and Comfort. Read What our Patients Have to Say!

I have severe anxiety over any dental work. Dr. Casper and his team took excellent care of me and were very patient with me. The pricing was upfront. All of the staff took all the steps necessary to male sure I understood everything. Thank you!
— Brandon Kempff
Posted October 18th 2026
google
They did a great job, were friendly and made me feel comfortable. I would recommend them.
— ron smith
Posted October 18th 2026
google
I had a great experience at this office! Dr. Larsen did a superb job; he is charming and knowledgeable. I highly recommend Greater Endodontics. Gracias! 🙂
— Monica
Posted October 16th 2026
google
They did an excellent job during my visit. Very friendly, very knowledgeable and were very mindful of any needs I had.
— Kendall Holt
Posted October 15th 2026
google
I highly recommend Dr. Schapiro for anyone in need of an endodontist@ Greater Endodontist of Riverton. After a week of tooth pain that quickly escalated into extreme pain and facial swelling, her wonderful staff and Beatrice managed to get me in the very next day for an emergency root canal. Dr. Schapiro quickly identified the problem tooth and fixed it. Although the injections were painful, she was incredibly kind and kept me reassured throughout the entire procedure. What truly set her apart was the follow-up care; when my swelling worsened the next day, she reached out via text and called in a steroid to help. She continued to check on me for four consecutive days to ensure I was recovering well, which is a level of care and dedication I have never experienced with a doctor before. She is amazing, and I am so grateful to have found her.
— michelle north
Posted November 28th 2024
google
First appointment left me sitting about 30 minutes . Did work well with scheduling. Stories of how bad root canals are put to rest not so bad.
— Brad
Posted October 13th 2026
google
Extremely professional, friendly and they took great care of me. Highly recommend. Dr. Larsen was great!
— Troy Wright
Posted October 13th 2026
google
Great job by Dr. Rhet Casper, his assistant and Abby!! I had root canal procedure performed by Dr. Casper on my tooth and he has been amazing the whole time and the entire experience has been awesome! Thanks to Abby for booking an appointment for me and providing the insurance quotes. Dr. Casper’s assistant has been great from the moment he took my scans and did a great job in assisting Dr. Casper through the procedure. Excellent team and kind people. My rating: 5 out of 5 👏🏻
— Prannoy Chandra
Posted October 9th 2026
google
Excellent care & concern for your comfort while working on your teeth. Always asking if you need anything. Strongly recommend using Greater Endodontics for great care.
— Daun B
Posted October 2nd 2026
google
Considering that I certainly was not happy, knowing that I would need a root canal procedure to alleviate recent tooth pain that I was experiencing, today is the 3rd day after that procedure was completed. My tooth still feels tender, sensitive & I have not chewed on it yet. Everyone who spoke with me & participated in the procedure was very kind & professional, & I was made to feel that they were concerned with my comfort & care & did everything they could, to ease any panic, stress or anxiety, that I was feeling. I would definitely recommend this office & Dr. Casper & Savannah & the billing/patient checkout receptionist. Thank you for your kindness & swift resolution to my needs. Sincerely, Aubrey Clay.
— aubrey clay
Posted October 1st 2026
google
Dry clean and modern. Staff were very pleasant.
— Darin Bouwhuis
Posted September 25th 2026
google
The staff were efficient and professional while keeping a friendly demeanor. I was impressed! And very happy with the end result. Great job! 👏 My greatest respect to all. Thank you very much! Sonia Duque.
— Sonia Duque
Posted September 24th 2026
google
My recent root canal was quick and professionally done. The guard they put up to keep things from going back down my throat took care of my major dislike for similar procedures.
— Cooper Colwell
Posted September 24th 2026
google
Great experience with an amazingly friendly and professional team.
— Karen Jensen
Posted September 23rd 2026
google
Dr. Larsen and Kimberli are amazing!!! I had the worst anxiety about getting a root canal, and they made me feel so comfortable and reassured the entire time. Dr. Larsen was so kind and did an incredible job. I’m so grateful for such a great experience! ❤️
— Karaghan Tueller
Posted September 14th 2026
google
I drove all the way from Clearfield just to see Dr. Casper. He is the most gentle dentist I have ever had. Never feel the shots. His staff I will praise also. Thank you for always taking good care of me!
— Christina Suarez
Posted September 23rd 2025
google
Greater Endodontics was great! I messaged them a few months ago about a possible root canal, i ended up putting it off for a few weeks and started experiencing TERRIBLE pain. I messaged them and they were able to get me in ASAP! I love how they are able to provide an estimate before coming in for an appointment! The pricing was very reasonable!! The root canal procedure was quick , painless, and easy! I didn’t feel any pain (i was super anxious about the pain) Dr. Larsen was amazing and got everything done in a quickly manner! I appreciate the entire team! I will recommend Greater Endodontics to anyone!! Thanks for your help!!
— Lily Bell
Posted September 10th 2026
google
They were able to get me in very quickly for an exam and later that day the root canal. Dr. Casper is a very kind man and did an excellent job fixing my tooth. I was a little sore in the evening but by the next morning the pain was gone without any painkillers. The whole staff was wonderful. Dr. Shapiro did the initial exam and was really good. The whole experience was great!
— James Rasmussen
Posted September 4th 2026
google
I really appreciated their communication prior to treatment. They were easy to deal with for insurance. The care itself was great too.
— Ian Falkner
Posted September 2nd 2026
google
Dentist and stuff is very friendly. My teeth is great. Very happy with result.
— Gina Phetsany
Posted August 29th 2026
google

All Reviews Request Appointment

Meet The Team


Greater Endodontics + Periodontics , Dr. Facer
Greater Endodontics + Periodontics , Dr. Madsen
Greater Endodontics + Periodontics , Dr. Brockbank
Greater Endodontics + Periodontics , Dr. Casper
Greater Endodontics + Periodontics , Dr. Ivan M. Larsen
Greater Endodontics + Periodontics , Dr Audra Myers
Greater Endodontics + Periodontics , Dr. Schapiro
Greater Endodontics + Periodontics , Dr. Stephanie Sawyer

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 + Periodontics  in Riverton.



Experience the GentleWave® Procedure

an innovative alternative to standard root canal treatment

More About GentleWave®