Our office is open and scheduling patients. Please know we are taking precautions to ensure all our staff and patients are in a clean and safe environment. If you feel sick or have a fever please stay home, stay safe. Thank you.

Trusted Dentist in Kennewick and Richland, WA

dr bart roach top kennewick dentist

Tri-Cities, WA Favorite 5-Star Rated Dentist!


Hi! I am Dr. Bart Roach and welcome to Three Rivers Dental.  My team and I are so excited to show you how we are doing dentistry differently in Kennewick, WA! Our mission is to trade in that pushy, uncomfortable dental appointment you dread, and give you a MAJOR upgrade! When was the last time you used words like “relaxing”, “gentle”, or even “fun” in the same sentence as “dentist appointment”?

Our GOAL is to create such an amazing and unheard of dental experience, that people are excited to get their teeth healthy and tell their family and friends  about it. We want to raise the bar to which all dental offices are measured. We help people live their best A healthy SMILE = A Healthy Life!


General Dentistry

The care of your gums and teeth is a collaborative effort between patient and dental team. Regular checkups, cleanings, flossing daily, and brushing twice a day are key to prevention and early detection.If you are in need of a trusted dentist, Kennewick, WA residents will tell you that our general dentistry services are tried and tested. Contact us today, and our team will help you find the solution for your dental needs.


Restorative Dentistry

Our smiles can become transformed due to the wear and tear on our teeth over time. Treatments such as Root Canals, Fillings, Crowns, or Implants can improve your oral health. Get in touch with us, and we’ll help bring back the luster to your pearly whites. As one of the leading dental offices in Kennewick, WA, Three Rivers Dental has state-of-the-art dental equipment to provide you with the best possible treatment.


Cosmetic Dentistry

We want our patients to put their best, healthiest smile forward. If you would like to repair broken, stained teeth and rejuvenate those pearly whites, then our bonding, veneers, or whitening services might just be perfect for you. Our cosmetic dentistry expert, Dr. Roach, is one of the most trusted cosmetic dentists in the Tri-City area, including Kennewick. Our dental office only the latest in cosmetic dental techniques.


We value you and your time. Skip the office paperwork. Arrive relaxed and ready to go!

dental office location


At Three Rivers Dental we have a passion for treating the overall health of our patients. We focus on total wellness, maximum prevention and treating issues at the onset––before they become bigger, and more painful, problems. Your happiest, healthiest smile is our top priority.

Since 1981, we have served the Tri-City area with passion and commitment to your dental health. As such, we have become one the leading dental offices in Kennewick, Richland, and the Tri-City area for over 30 years. We use only the latest dental techniques, and our office comes fully equipped with state-of-the-art dental equipment including 3D imaging, Invisalign, and CEREC.

Our goal is to deliver high quality dental solutions while keeping our patients happy and healthy. Contact us today to learn more about how we have our patients’ health and happiness in mind with every procedure.

The Latest Technology

3D Imaging

At Three Rivers Dental we get EXCITED when we provide our patients with the latest, most reliable technology. Introducing 3D imaging to our office from one of the most reliable and safe (low-dose) options on the market.

3 Rivers News and Updates
  • One of the most common tooth issues out there for both children and adults is a toothache, which can include symptoms ranging from throbbing pain to inflammation around the tooth and gums. There are s...

  • At the dental offices of Three Rivers Dental, we regularly see patients for bruxism, or teeth grinding. This condition, which most commonly occurs during sleep, involves a clenching of the jaw muscles...

  • For those who need them, dental crowns or fillings are important replacements in the mouth that fill in for bad teeth. It’s not common, but crowns or fillings can come out for a number of reasons, eve...

Sonrisa Immaculata Dental Project

Dr. Roach was inspired to provide dental services to the indigenous people of Guatemala over ten years ago during a visit to the area. In 2014, Dr. Roach turned inspiration into reality when he set up non-profit Sonrisa Immuculata and took his first recon mission to assess overall needs. Today, Sonrisa Immaculata is a thriving non-profit dental organization on a mission to improve the oral health of our indigenous friends living in Guatemala.

smiles project
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