95.7% would refer friends and family to us

5 stars Customer since 2007

They are always very professional and knowledgeable. I recommend them all the time

3 stars Verified customer

Too long to wait for treatment

5 stars Customer since 2016

All top notch!

5 stars Verified customer

I have been a patient of Dr. Maas for several years now and I would recommend him without hesitation

5 stars Customer since 2012

Dr. Maas is the best. I am so lucky to live in SF and have him as my doctor. I was really scared and nervous about getting my procedure but his calm demeanour and practical approach helped me calm. I would recommend everyone I know to him.

Thank you very much Dr. Maas. I feel and look my best!

5 stars Verified customer


5 stars Verified customer

I find the entire staff cordial and helpful and do a wonderful job with all procedures.

5 stars Customer since 2017

Very nice staff and dr. And text you if running late. Like all the lasers they have.

5 stars Verified customer

Dr. Corey Maas is extremely knowledgeable and a true artist.

He is very professional and takes the time to discuss all available options with me to enhance my appearance. He answered all my questions and after that I decided to do facelift and neck lift. He helped me set realistic expectations. He really cares about the overall aesthetic appearance, not trying to just see patients, do surgeries and get money but actually have patients happy with their results in the long term. I am really impressed with the results. His staff is extremely friendly, helpful, and welcoming.

I would highly recommend Dr. Corey Maas to anyone!!

5 stars Verified customer

He is fantastic

Also in San Francisco


Vivian W. Cui, D.D.S.

5 stars 732 reviews

This visit with the hygienist did not live up to your high standards nor with my past experiences with other hygienists in your office. She seemed inexperienced and the only term I can think of is "sloppy." I asked for the nitro when she brought me into the exam room and was told, "No, we are not doing that today." I asked if there was any reason why not and she did then go and ask somebody. Eventually, I was hooked up, although I had the feeling she was not quite sure what she was doing. At one point, I felt like to confessing to all crimes because I was swallowing more water than she was being pulled out by the tube...sort of like waterboarding. In all seriousness, I adore Dr. Coi and the fact that I can bring Leila. I love the office and everyone in it, except my last hygienist. If she is still there for my next visit, please do not schedule me with her.
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Drs. Taura, Fong & Shinbori

5 stars 603 reviews

100% would refer friends and family to us