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Committed to Your Smile

Dr. Kennington and his staff hope to change the way you think about going to the dentist. How? By focusing on a higher level of care and service. Best of all, we offer a multitude of dentistry options for the whole family. Dr. Kennington has decades of experience and still engages in extensive continuing education so he can provide his patients with the highest quality care possible. And, he and his staff will go out of their way to ensure that your appointments are consistently comfortable, efficient, and give you plenty of reasons to smile.

Meet Dr. Kennington
Dr. Kennington L. Blaine Kennington, DDS
Dr. Kennington and peers at one of his conintuing education courses

At Dentistry’s Cutting Edge

Dr. Kennington regularly participates in continuing education to offer patients the latest, proven techniques and technologies in dentistry.

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Our Patients Love Us

“Not all dentists are the same!! What a treasure Dr. Kennington is! The best skilled dentist I have ever been to and will not go anywhere else. I have trusted him for over ten years now for all of my dental work. His commitment to detail, his remarkable knowledge about all things "dentistry" and the amazing work he performs makes him the best choice. If you want a great smile and a dentist who really cares ”

Lisa K. Longview, WA

“I was in a skydiving accident and lost a couple of my front teeth, everything else about my mouth looking very mangled. My teeth now look absolutely amazing! Being a 21-year-old does not allow for me to have the most money in the world, but Dr. Kennington's staff helped me more than I deserve. Dr. Kennington is one of the nicest humans, let alone doctor, that I have ever met. He knows exactly what he is doing and will even educate anyone that has any questions about what procedures he is doing. The music in the office is amazing as well! I would recommend Dr. Kennington to anyone that is looking for a dentist.”

Ty L. Winlock, WA

“Dr. Kennington is a life changer for the best. His skilled artistic approach to dentistry, where everything must meet his high expectations of perfection is beyond words. His supportive staff, their kindness, especially dealing with someone who has high dental anxieties is greatly appreciated. You can't go wrong with this practice, or Dr. Kennington!”

Andrea C. Kelso, WA
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Achieve a Beautiful Smile Proven Solutions to Complex Problems

Has it been a long time since you’ve visited the dentist? Have you recently suffered an accident that left you with a dental injury? In any case, no matter what condition your teeth may be in now, Dr. Kennington and his team can help you regain the healthy, beautiful smile you deserve. Using his expertise, an artistic touch, and cutting-edge technology, he can literally help you rebuild your smile. Call us today to learn more!

Smiling mother and daughter in dental chair

Your Family’s Dentist Maintain Your Healthiest Smile

At Cowlitz River Dental, we think about the long term, and that’s why we provide truly exceptional care at every opportunity. High-quality dentistry simply looks better, lasts longer, and allows you to spend more time enjoying your life and less time in the dental office! When you choose to partner with Dr. Kennington, he takes preventive dentistry to heart – and our goal is to prevent small problems from escalating into cumbersome issues.

Three generations of family smiling outdoors

Featured Dental Services

Doctor volunteering at community event

State-of-the-Art Comfort Modern Tools
& Technology

Committed to the latest training, techniques, tools and technologies.

Learn About Our Technology
CEREC dentsitry system

Local Art Gallery Featured Artwork
& Photography

We proudly display artwork from local community artists in our Castle Rock office.

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Front door of dental office

Rent Our Space Clock Tower
Conference Room

Rent our room for your next birthday party, baby shower, or company meeting.

Rent the Room
Our state-of-the-art conference room

Save & Smile Special Discounts

Refer a friend, get a $25 credit!
Senior discounts are also available.

Learn About Our Discounts
Smiling older couple outdoors
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