Preventative Dental Care

Your smile depends on simple dental care habits…

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mercury free dentistry

Whitening / Bleaching

If you are looking for brighter whiter teeth…

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zoom! teeth whitening


Cavities are among the world’s most common…

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intraoral cameras

Welcome to 410 Dental

Here at 410 Dental Associates, we are committed to making sure our dental experience is affordable, comfortable and personalized. We are part of a trusted Sumner tradition of clinical excellence, offering state-of-the-art services.

We look forward to providing you and your family with the dental excellence you deserve. View photos of our office in Sumner.

Plaza 410 Dental Team

Healthy Gums Lead to a Healthy Body!

Continued research has linked gum disease to diabetes, heart disease and low birth weight. In an effort to rid your teeth of the plaque and tartar that causes  gum disease (gingivitis) and tooth decay, your dental care hygienist may suggest a regimen of care that requires more frequent visits. Learn more about our Preventative Dental Care.

Meet Dr. Sean Christiansen

Dr. Sean ChristiansenDr. Christiansen is a gentle, caring dentist who uses only the most advanced materials & procedures. He practices comfortable, health-centered dentistry with a strong emphasis on getting to know each patient. In addition to his technical proficiency, Dr. Christiansen is a careful listener & will explain beforehand which treatment is best for your individual needs.

Dr. Christiansen received his doctorate from the University of Washington Dental School. He has since taken many continuing education courses, including those in cosmetic dentistry, implant dentistry & endodontics.

Dr. Christiansen is a member of the American Dental Association, the Academy of General Dentistry, the Washington State Dental Association and the Pierce County Dental Society.

Dr. Christiansen looks forward to showing you how exceptional dentistry can improve your life. Meet the rest of the Plaza 410 Dental Team.

Uncover Problems Early!

With regular visits to the dentist, you can help prevent dental problems before they become uncomfortable and costly!

Contact Us Today

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