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9774 Washington St. , Thornton, CO 80229 Call 303-256-9610

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303-256-9610

We are Washington Plaza Dentistry

Trusted by your community, we provide the dental treatment you need for a healthier smile.

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303-256-9610
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Meet Dr. Brett Bergseid

Meet Dr. Brett Bergseid

It is my privilege to meet every one of my patients and get to know their wants and needs as though they were my own. It is my goal to build a plan together to create a happy and healthy smile that will last a lifetime.

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ADDRESS

303-256-9610

fax : 303-268-0968

9774 Washington St.

Thornton, CO

80229
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We are located on the SE corner of Washington St and E 98th Ave next to Culver's and Crumbl

BUSINESS HOURS

  • Mon : 8:00 AM - 5:00 PM
  • Tue : 9:00 AM - 6:00 PM
  • Wed : 9:00 AM - 6:00 PM
  • Thu : 8:00 AM - 5:00 PM
  • Fri : 7:00 AM - 4:00 PM
  • Sat : Closed
  • Sun : Closed

  • We are excited to serve Thornton, Westminster and Northglenn communities. Call us to schedule your appointment or book online today! Emergencies and Walk Ins are Welcome!

LANGUAGE SPOKEN

  • English
  • Spanish

INSURANCE

We take most major insurances, including:

  • Aetna
  • Ameritas
  • Anthem Blue Cross
  • Cigna
  • Delta
  • Guardian
  • MetLife
  • United Health Care
  • UCCI
 
 

Family Dentistry in Thornton, CO

At Washington Plaza Dentistry , we prioritize your oral health because we understand its vital role in your overall well-being. Our personalized care and advanced solutions keep your smile healthy, whether you’re here for a routine cleaning or advanced procedures like a root canal or a dental bridge. In our friendly, modern environment, we make every visit easy and comfortable for patients of all ages. Beyond your smile, we’re dedicated to supporting your overall health at every step. Schedule your appointment today and experience a healthier smile right here in Thornton, CO.

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We Pride Ourselves on Our Service

 

When you choose Washington Plaza Dentistry , you step into a new era of dental excellence with our advanced, proven technology. Explore the advantages of transformative technology, such as Digital X-Rays and CEREC® CAD/CAM single-visit crowns.

 
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Special Offers

 
 

Trusted by Families Across Thornton, CO

 

Google Reviewer

Thu May 15 2025

It was a great experience. The whole team was welcoming. Dr. Bergseid was very personable and engaging. Highly recommend if you are looking for a new dentist.

Google Reviewer

Sat May 10 2025

Dr. Betseid is professional, kind, understanding and an amazing doctor! I recommend him to anyone looking for a great dentist!! The assistant was very professional as well! Thank you!!

Google Reviewer

Thu May 08 2025

I have not been to a dentist in YEARS. I was so nervous to go in today. But everyone there was so incredibly kind and patient. From check in, exam, xrays and breaking down cost and estimates. Thank you Dr. Bergseid for your humor and care! Thank you Serenity for your care with xrays. And thank you Aliyah for breaking down costs and estimates and answering all of my questions. You all are a truly great team and I appreciated my experience with you!
 
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Payment Options

 

Insurance

We happily accept a variety of dental insurance plans and file the claim on your behalf. Rest assured, we maintain transparency throughout the entire process. 

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Smile Generation Dental Plan

No dental insurance? No worries. Smile Generation Dental Plan offers up to 50% discounts on most treatments. 

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Smile Generation Financing

You only have one smile, so we gladly offer flexible payment options to make caring for it more affordable. Finance up to $25,000 for 60 months and enjoy 0% interest and low-interest plans on approved credit.

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What is the Mouth-Body Connection® ?


The Mouth-Body Connection® refers to the link between oral health and overall health, and the role that the harmful bacteria and inflammation in our mouths play in chronic, systemic disease. That’s why it’s time we talked about more than your teeth. Our office prioritizes your overall health as it relates to your oral health. When we care for your smile we’re also looking out for your entire self.

 
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