8430 SW Nimbus Ave
Suite 300
Beaverton, OR 97008

Mon: 7:30AM - 4:30PM

Tue: 10:00AM - 7:00PM

Wed - Thu: 7:30AM - 4:30PM

Fri - Sun: Closed

99.8% would refer friends and family to us

5 stars Customer since 1994

I must say that Dr. da Costa has been the best dentist I have ever been to. I have been with several but stayed with Dr. da Costa for many years. He is up with the most current methods of treatment, gentle and very caring in what he does. I would recommend him as well as all the staff to anyone looking for a new dentist office.

5 stars Customer since 2015

Again, this hygiene appointment proved to be thorough and professional. Every aspect of the procedure was explained. The hygienist provided options to ensure that my comfort and preferences were respected. She gave me several take-home products that matched my daily dental regimen. Dr. DeCosta addressed my questions and provided solutions. This is a great dental office!

5 stars Customer since 2014

Harmony Dental has best staff and what seems to be the most current equipment and tools for a healthy mouth. I look forward to my appointments at Harmony Dental!

5 stars Customer since 2009

The reason I love Harmony Dental is because I am always treated well. Having had poor dental care growing up, I am suffering the consequences as an adult. Harmony takes great care making sure I am comfortable and doing well throughout my entire visit. They are very patient and kind.

5 stars Customer since 1995

Alway great. The staff is top notch.

5 stars Customer since 1997

The staff is always professional, curtious and freindly. They are well informed on insurance details and they are prompt when sending out needed information regarding treatment costs.

5 stars Customer since 2004

Very professional, timely, conscientious of the patients needs and comfort. Thank you.

5 stars Customer since 2011

I'm always very well treat at harmony Dental and team there do a great job.

3 stars Customer since 2015

You were kind and welcoming and the job was done nicely. However I found it very expensive for such a little filling and in Denmark I get to rinse out my mouth and spit it out somewhere, which I found very uncomfortable not to be able to. After all it is not food you are putting in my mouth and it doesn't do any good to my intestines. We know that the body's immune system responds with inflammation to deal with foreign elements. Thus you are directly contributing to inflammation of the gut. Yes I know that with the food that exists today it is only a drop in the ocean. However I'm doing my best to minimize all these drops in my body.

5 stars Customer since 2015

It was a pleasant experience.

Thanks for taking care my smile.

You guys rock!!