I highly recommend Dr Deanna Wu. After struggling for weeks/months with a NEW crown that was hurting my gums and impeding my speech, I got a second opinion from Dr. Wu, a referral from my aunt. My former dentist said my next step was to see a periodontist to deal with my hurt gums. Dr Wu quickly recognized that the crown was too big and that I needed to replace it. She also recommended that I change the material as a precaution in case the currrent crown material was irritating my gums. Now weeks later I have a new crown, am pain free, and can talk!!! I am eternally grateful to Dr Wu for listening to my concerns and thoughtfully figuring out how to help me!!