99.2% would refer friends and family to us

5 stars Customer since 2001

Impressed by all the safety equipment and measures that Dr Yu implemented at his dental office (just wish the staff members were required to be tested for coronavirus as well). Friendly and professional staff as always.

5 stars Customer since 1999

Best in the Silicon Valley

5 stars Customer since 1995

Dr. Yu and his team go above and beyond to ensure every patient feels safe and secure when entering in their facility. We are in very tense times and most people feel hesitant to put their trust into someone else to ensure their safety. But, as soon as I walked into Dr. Yu’s office, I immediately felt at ease and comfortable. Every precaution was taken. It felt like I was going into a highly classified clean room. This is one of the many reason why I will always recommend Dr. Yu as the best Dentist who truly values his patients to the highest extent.

5 stars Customer since 1997

Never been to a better dentist. Dr. Yu is highly skilled and always does excellent work. His tools and the results are always exceptional.

5 stars Customer since 2019


5 stars Verified customer

The staff at the desk is very helpful with insurance questions. The recommendations given to me after my cleaning visits are very proactive. The result is better dental health. Everyone is so friendly. Dr Yu is very competent. His equipment is so modern. I felt so safe during this time of covid-19 concerns. He has taken every precaution to keep his patients and his staff safe. I highly recommend Dr Yu's office for any dental procedures.

5 stars Customer since 2014

Visited dental office for cleaning after SIP. I was very hesitated if I should keep the appointment. After arriving office, Cindy sprayed alcohol on my shoes, checked my temperature, went through several procedures to get disinfected. I feel very safe and comfortable. I made another appointment to do a crown.

5 stars Customer since 1983

Great experience. The Optimum team is very professional with a personal touch.

5 stars Customer since 1999

I and my wife have been going to Dr. Yu office for more than 20 years.

The doctor and his stuff are always very professional, knowledgeable, attentive and polite.

We are very happy to have Dr. Yu as our dentist.

5 stars Customer since 2020

Thank you Dr You and the nice staff. Very pleasant journey

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