I agree with all of the previous reviews - he's the best dentist I've ever had! The administrative staff is friendly and send appointment reminders via email. The hygienists are all professional, always tell you what they're doing, and take great care to stay gentle. But the biggest Kudos go to the man himself; Dr. Hao is amazingly thorough! He takes time to explain everything and will show you the xrays, etc. that he's monitoring. He's quite honest about your dental health as well, even if the news is less than ideal. And he's quick to send referrals if surgery is needed. It makes me want to floss every day.
The only downfall is that it can be hard to get an appointment as he's so popular!
Bonus points for the ceiling-mounted TVs. I often time my appointments to Chef at Home.