Excellent customer service. Had a root canal and the team made sure I was properly informed about insurance costs and was comfortable during the entire procedure. While I hope not to return 😂, I would opt to have more work completed here if needed.

It was the best!!!! Everyone there was so good to me… I would recommend them to everyone… All the stuff and doctor was so nice.. I had a great experience…. And we got the job done… it’s great they got me in on the same day❤️❤️❤️❤️❤️thank you

Dr. Larsen is excellently skilled, compassionate, and a creative problem solver when it comes to caring for his patients. He is thorough and meticulous in his treatment. And, is my hero in bringing peace to a very angry tooth! I highly recommend him.

Dr. Casper was amazing! They got me in on a short notice for a root canal for a tooth that was causing me severe pain. Dr. Casper was thorough and explained the entire process and was very kind. I left numb, but 4 hours later when the numbing was worn off, I was pain free! I add minimal pain from the injections and 4 days later I was back to normal. Thank you to all the staff and Dr. Casper!

They did an excellent job on redoing my 20yr old root canals, they got me in and completed the task in a couple of hours, so I could get to my dentist to have my crowns restored and everything was done in an excellent manner. I highly recommend Greater Endodontics, especially their gentle wave process that cleaned up my infection at the base of my root canal.

If you have to have a root canal, the only place to go is Greater Entodonics Riverton. The staff is awesome, so kind and personable. And Dr. Brimley is amazing.

This place is the best the Dr is dope & Ive been here more than I should I’m greatly appreciative for the patience you all give me!

Dr. Brimley and the technical and administrative staffs at Greater Endodontics consistently deliver excellent care.

I appreciate the work you did. I did not experience any pain. I called my dentist and made an appointment to get a permanent filling. Thank you for what you did. Etta Johnson.

Great people and always great service.

I love this endodontist office in Riverton! If you need a nearly pain-free root canal, get a referral to this office. They use "Gentle Wave" technology to clean out the root canal to give you the best healing outcome. The next day after the procedure you won't feel any pain! Dr. Casper is a pro, and the kindest man, with the kindest staff ever. The entire office will treat you like gold!

4/23/25 I was scared for the procedure. Dr Casper was going to come in on the side of my mouth to remove an infected root that he had already done a root canal on, 2 years ago. They offer free follow ups yearly to make sure things are alright. The shot is probably the worst and I hardly felt them. He was quicker than expected, but thorough. When he put in the stitches, he redid 1 or 2 of them to make sure they were the best for me. I really liked how he was so positive with his assistant, Ebby, who did awesome, too. Dr Casper was so calm and positive, that it put me at ease. For something that I was so afraid of, I actually came out with a smile. The pain has been minimal. I have had 3 doses of Tylenol. I might need 1 more...or not. I didn't need anything else. I can't take ibuprofen so the swelling is a bit more. I STRONGLY RECOMMEND GREATER ENDODONTICS OF RIVERTON. They have a special procedure they do with their regular root canals that clean it out better. It is evident in the exrays, I think.

I had a root canal done a few years ago, which resulted in always having pain and problems with. The dentist that was responsible for the root canal never referred me to a specialist or cared about my situation; telling me that I'd have to live with the pain, as this was normal. A few months ago, the pain became much worse and then a few weeks ago my face had become swollen with so pain, I couldn't sleep or eat. I found a new dentist that listened to me, he prescribed an antibiotic and referred me to Greater Endodontics, as I now had an infection with holes in my bone from the infection. I was so upset, coming home and crying as I've always had healthy teeth and taken care of my teeth. I was very worried, scared and in the most pain I had ever been in. I haven't had any problems with my teeth, but this root canal and crown have been a nightmare to deal with. I met with Dr. Rhett Casper for a consultation. He was so kind, understanding and listened to my concerns as well as answered my questions. I made an appointment after he told me his recommendations. Again, I was so scared, worried, etc., for my upcoming appointment. Dr. Casper and his assistant were so caring, calm and understanding. My appointment went so much better than I expected with little anxiety or pain involved. It's now a waiting game, watching for one year to see if it's been resolved and if my bone has healed. I am absolutely so relieved and happy with my results! I didn't have any pain after the numbing wore off (I had horrible pain after the first root canal and numbing wore off), no pain what so ever! It's such a relief to be pain free compared to the last few years. If I ever need any type of Endodontics work done in the future, I am not having my dentist do it, I will be returning to Dr. Casper at Greater Endodontics of Riverton.

It was a great experience at copper creek. If I have to have another root canal I will choose them.

Friendly efficient people Doc was professional

Very caring and kind staff. The procedure went well. I would recommend 100%

Everyone was very nice from the first call to the end of the procedure. I felt secure that I was getting great treatment with modern technology.

Dr Brimley and his staff provide a very caring and comfortable atmosphere, as well as top notch endodontic skills and professionalism. I wouldn't think of going anywhere else!!!

Greatest experience with having a root canal!

I had a great experience . Everyone who works there are so friendly and caring. I highly recommend them