Dr. Siu is someone who you can trust to make the right decision. He is very meticulous and is very knowledgeable.


He did bioclear procedure on my teeth 2 years ago and I couldn't be more happier. Highly recommended to anyone looking for an affordable option and DR. Siu is one of the best people to do it.

Every time I come into Dr. Siu's office I am greeted with friendly smiles. Jennifer always greets me and Catherine is such an awesome hygienist. Dr. Siu is always very detailed and makes sure that I understand any treatment needed. Overall always a great experience!

Stanley and his team have identified long term goals for my dental health and follow up on these. Periodically we have also done some cosmetic procedures (whitening, filling in gaps). Stanley gave me options and walked me through the decision making process. I am super happy with the results. I have recommended him to co-workers looking for a dentist in the FiDi.

I've been working with Dr. Siu for nearly 10 years, and my dental care is in excellent hands. The dental hygienists are great, as are the other staff. Visiting the dentist is stressful for a lot of people, but Dr. Siu and his staff make it a really pleasant experience. Thank you!

I mean who likes to go to the dentist? It's rare for me to make follow up visits to the dentist, I'll tell you the truth. But with Dr Siu, I know it won't be traumatic, so I actually come back. And the online scheduling, on-time visits are amazing. You don't feel like you're wasting your time at the dentist. I tell all my friends to come.

very professional and nice people. will recommend to my other friends. nice experience!

I've been going to Dr. Siu for several years now and am very happy with his service. I know my teeth are in good hands with him and he always gives fair and clear explanation for diagnoses. He also is good about advising for preventative care so I won't need to return sooner than I need to!

Since I work downtown, it also is very convenient to jump in for an appointment when I need to.

Very efficient office, accommodating schedules, friendly and helpful staff.

This is my second visit with Dr. Siu, and I'm glad it was a repeat success. My dental hygienist, Catherine, was very kind and explained what she was doing every step of the way. She recommended I use fluoride, which I had in the past, and kindly explained the aftercare steps for me. Dr. Siu's office is neat and the staff are all very caring. I'll be coming back :)

I'm typically very sensitive to dental work - specifically when it relates to crowns, fillings, etc. Dr. Siu has replaced my gold crown, created new crowns for me, and always has had great results. He's patient, and tries to alleviate any discomfort as much as possible. His staff is also great for regular cleanings and appointments.

Malissa prepared me very professionally. Then, Dr. Siu completed the process, creating a very comfortable bite.

Malissa prepared me patiently and professionally.

Then, Dr. Siu used his experience to create a new jewel at the lower right rear, specifically #31. It is now 15 minutes after their procedure has been completed and my mouth and bite feel better than they ever have before.

Dr. Siu provides outstanding service. It's very he never wants to come across like he is over-charging you and definitely puts his patients first. He also introduced me to bioclear which have made my teeth look SO much better. I would definitely recommend him to my friends and family.

The entire team is so friendly, attentive, and polite from the moment I walk in the door all the way through to Dr. Siu himself. And I'm confident I'm getting very good dental care. Makes for a nice overall experience.

Dr. Siu has been my dentist for years and I have always gotten great service and advice from him. And he and his staff are always on time and extremely professional.

I've been seeing Dr Siu since I moved to San Francisco from southern California almost 3 years ago and my experience has been nothing but pleasant! He uses the latest technology (which is great, less discomfort, more efficient, + you know you're getting the best treatment!), and he's always gracious and thoughtful during procedures. I've had a few cavities filled/replaced and multiple teeth cleanings. All of the staff are nice - I haven't met anyone I didn't feel comfortable around. 5 stars!

very nice

Dr. Siu and his team are excellent. Every visit has been positive and professional. I'd recommend Dr. Siu to anyone in need of a fantastic Dentist.

I've been with Dr. Siu's dental office for a couple years now and it's been great! The service is outstanding and the staff is friendly.

Every time I visit, I've had an excellent experience and squeaky clean teeth :)