"Dr. Simel is awesome!! My family has been going to him for years. I personally am not the biggest fan of undergoing any medical endeavors, but I love coming in here. Dr. Simel and his staff always tell you everything that will be done (whether it's cleaning, filling in a cavity, etc.) and explain the procedure to you. And, you always leave with a bag filled with a new toothbrush and random goodies :-) I remember when I was little I would get full Klutz craft sets - those things are expensive! They are very kid friendly - have toys for the kids, interact with them, etc.

This is probably the only person in the medical field that I have encountered that I would give 5 stars to."

Eugenia S.
Santa Clara, CA

"There is something very personal about the entire office and Doctor Simel himself. You feel like you know him better than you know your other doctors. He seems more genuine.

I've been going to Doctor Simel for several years now for regular cleanings. I think I can safely say that no one really likes going to the dentist (any more than they like going to the OBGYN), but at Dr. Simel's the environment is so positive--they are like a family that welcomes you in--so you don't feel as bad about having your mouth poked around in. :-)"

Inna E.
Sunnyvale, CA

"Dr. Simel is one of a kind! Before I met him I dreaded going to dentists. With Dr. Simel I don't worry anymore, I am relaxed because he is gentle and so good with his hands that I never experienced pain.

Also, Dr. Simel's staff is very friendly and accommodating, a real pleasure to be their patient."

Betty L.

My whole family has been taking care of by Dr. Andrei Simel for the past 6 years, with the utmost professional excellent treatment. Dr. Andrei's clinic provides a family type of surrounding and reliability.

Revital K.
SF Bay Area

Me and my family are Dr. Simel customers for the last 12 years ; best in the valley ; professional and personal care, clean and most advanced equipment.. and when we had emergency situations Dr. Simel and Pnina were there for us ....what else can you ask. 100%

Ron H.
SF Bay Area

Dr. Simel is not only a wonderful dentist who does excellent work, he is always friendly and punctual. It is a great feeling to walk into his office and know you are being well taken care of, both professionally and in terms of great customer service. His staff is also very friendly, and they are proactive - meaning that they anticipate our needs and contact us when necessary. My kids love going to Dr. Simel and I recommend him to all my friends as well as newcomers to the community.

Yosef L.
SF Bay Area

My family is treated by Dr Simel for the last 7 years. We've experienced high professionalism, integrity and endless dedication to each one of us. I would highly recommend his practice. Nathalie

Nathalie L.
SF Bay Area

"Dr. Simel is not only a great dentist but somebody that you can really count on to be there for you at any hour of the day, night and weekends in case of an emergency."

Rose S.
Mountain View

Our office is located in the heart of the Silicon Valley. Please contact us to find out what we can do for you.

24 hour emergency service is available for patients on file.

Location: Our office is conveniently located on Wright Avenue, corner of Fremont Avenue, two blocks east of Hwy 85. 990 West Fremont Ave., Suite J Sunnyvale, CA 94087

Office Hours


8:30 AM - 6:00 PM


8:30 AM - 6:00 PM




8:30 AM - 6:00 PM