Smile Like Never Before.
Our goal is to give every patient the outstanding care and attention they deserve. Let’s get you smiling again!

A Premier Dental Team
Between Dr. Sean Simper and the rest of our dental team, each patient is ensured first-rate care.
When Dr. Simper opened Southridge Dental, the goal was to create a dental experience unlike any other. He wanted his patients to feel as if they were visiting an old friend, not sitting in some sterile, unwelcoming office. Basically, his goal was to create a practice where he would want to be a patient!
Since then, Southridge Dental has compiled an incredibly talented dental team and superbly welcoming office staff that is there for their patients every step of the way! Reach out and schedule your appointment with us today!
2019 & 2020
People's Choice Award Winner
The people of the Tri-Cities have named Southridge Dental and Dr. Sean Simper as winners in the Tri-City Herald’s People’s Choice Awards for “Best Dentist Office” and “Best Dentist.” Dr. Simper and Southridge Dental are the only dentist/dental practice in the Tri-Cities to win awards in both categories.

Our Services
Our professional and courteous family dentist specializes in the prevention, diagnosis and treatment of various dental conditions. Although general dentists provide primarily preventative care and minor restorative therapy, they often are able to perform a wide array of dental procedures, including cosmetic treatments.
Service Spotlight
Dental Implants
A dental implant (also known as an endosseous implant or fixture) is a surgical component that interfaces with the bone of the jaw or skull to support a dental prosthesis such as a crown, bridge, denture, facial prosthesis or to act as an orthodontic anchor. Dental Implants are being used extensively in this day and age for tooth replacement.

Hear From Our Patients
- Terry M.1/06/2021 - Google
My recent experience with Southridge Dental was very good. The staff are very welcoming, helpful and positive. The office does... read moreMy recent experience with Southridge Dental was very good. The staff are very welcoming, helpful and positive. The office does a great job of Covid mitigation which made me feel safe. The Dr has always been kind and generous with his time and is excellent at his profession. He has exceeded my expectations in fair pricing as he gives lots of payment options. I am more than satisfied with the care I have received there. read less
Eleticia O.12/11/2020 - GoogleThank you to all the staff especially Nicole in billing at South Ridge Dental for taking great care of my... read moreThank you to all the staff especially Nicole in billing at South Ridge Dental for taking great care of my dad. He needed massive amount of work done and she was able to schedule all his work with out any issues. They also recognized that he was in a lot of pain at his initial evaluation and they prescribed adequate pain and antibiotics for him. If you need someone who is understanding and caring please know you will have the best attention and care at SRD. read less
NATASHA M.12/11/2020 - GoogleMy world literally stopped this morning from an infected wisdom tooth. As I did not have a dental provider, I... read moreMy world literally stopped this morning from an infected wisdom tooth. As I did not have a dental provider, I was not sure where to start as I have the worst fear when it comes to dental visits. From the initial phone call Krissy and Miranda were beyond helpful and calming as I was in a panic over the phone. They sent me all the info I needed to fill out via email, so when I arrived to my appointment I was ready to be seen. I was greeted at the door by Val (amazing and sweet) she didn’t know at the time but I was already having a panic attack.. The way she explained everything calmed my nerves immediately. Abby was so gracious and caring throughout the process while assisting Dr.Sean Simper (who is now my forever dentist)... Thank you to the entire Southridge Dental team, I appreciate everyone who helped me today. read less
- pawzii C.12/10/2020 - Google
The best place in the tricities for dental work. The staff remembers you and always greets you when you walk... read moreThe best place in the tricities for dental work. The staff remembers you and always greets you when you walk in, makes you comfortable back in the rooms. Always courteous and nice. The doctor Is very professional and quickly diagnoses what's wrong. Pricing is about the same as any other dentist, if not cheaper. read less
Vauna C.11/03/2020 - GoogleI had a great experience at Southridge Dental. The entire staff was friendly and professional. The prices were... read moreI had a great experience at Southridge Dental. The entire staff was friendly and professional. The prices were very reasonable. ( I do not have dental insurance). I would highly recommend Southridge Dental. read less
stephen p.10/27/2020 - GoogleI am the biggest chicken when it comes going to the dentist, but they made me feel so welcome and... read moreI am the biggest chicken when it comes going to the dentist, but they made me feel so welcome and comfortable. I came in with excruciating pain. and they made it painless. I would recommend this place to everyone. Dr Sean Simper is the best and so are his dental assistants I am so humbled for what there doing for me. Thank you Southridge Dental You all are the Best! Thank you sincerely Stephen Peabody! read less
- Kylie B.10/26/2020 - Google
I am so happy to have found this dental office! The staff is super kind and caring! They offer a... read moreI am so happy to have found this dental office! The staff is super kind and caring! They offer a comfort menu that helps you relax while you're getting your teeth worked on. The dentist makes me anxious so having these little features made the experience so much easier! It's a nice way to show their care and appreciation for their patients. They're amazing people! Would 10/10 recommend this office!! read less
Stephanie S.10/15/2020 - GoogleThis is the best dental practice I’ve ever had the pleasure of what with. The staff is very welcoming and... read moreThis is the best dental practice I’ve ever had the pleasure of what with. The staff is very welcoming and have excellent communication always. They are always able to get me in as quickly as possible and also leave reminder texts to help out. Dr. Simkin is the best. Not only is he an artist but his bedside manner is impeccable and makes you feel very comfortable even though going to the dentist is sometimes not the funnest. All in all they are a very well oiled machine and I am always impressed after every visit. read less
Victoria M.10/15/2020 - GoogleI can’t stop talking about how much I love this dental office. They took amazing care of my mom when... read moreI can’t stop talking about how much I love this dental office. They took amazing care of my mom when she needed it and then when I went in for a simple check up, they went above and beyond. I loved how comfortable they all made me feel. If you are able to check out Southridge Dental, I strongly recommend you do. read less