Call Us Now: (408) 629-3366

We are a family dental practice.

We focus on one patient at a time, no double booking.

We take care of adults and kids.

We're very gental. We're extremely detail oriented, starting from how thoroughly we sterlize instruments to using the best materials for cavity fillings and crowns.

We accept all PPO insurance plans.

We accept Delta Dental, Metlife, Guardian and others. And you don't need insurance to see us, if you don't have one. We'll explain all your insurance benefits to you.

What our patients say about us.

"Sweet Tooth Care is great - the two ladies working at the front desk are sweet and awesome and the dental staff is equally awesome." - from Ede on Yelp

"The family and I have been going to Dr. Nien. Her entire staff are a pleasure to work with and always willing to work with our scheduling" - from G J. on Yelp

"5 star recommendation. This dental team can handle all of your needs with professional care." - from Mark F. on Yelp

We are a family friendly dental practice that have been serving patients for 14+ years. We have 2 locations, Milpitas and San Jose.

Dr. Jessica Nien, Dentist at Milpitas and San Jose

Dr. Jessica Nien

I've been practicing dentistry for the last 16 years. This is my passion, to me it's combination of skill and art. My main focus are in the area of cosmetic, restorative and preventive dentistry.

Dr. Annie Chao, Dentist at Milpitas and San Jose

Dr. Annie Chao

I grew up in the Bay Area and am always thankful for the chance to give back to my community while doing what I love. My goal as a dentist is first and foremost to address your dental concerns while making sure you feel comfortable and confident in your dental decisions.


We provide the complete range of dental treatments for your family and cosmetic needs.

We strive to be gentle, caring and perfectionist for every patient.
 Exam + Digital X-Ray

Dentist will examine the health of your teeth and mouth. Our digital X-Ray has 90% less radiation than regular X-Ray.

 Teeth Cleaning

This helps prevent cavities and gum disease. It should be done twice a year and is usually 100% covered by insurance.


A clear resin layer that bonds to the tooth. It will protect cavities from forming. It will prevent small decays growing larger.

 Cavity Filling

A filling is a way to restore a tooth damaged by decay back to its normal function and shape. We first remove the decay, clean the affected area, and then fill the cleaned out the cavity. We will match the filling color to your natural tooth.

 Teeth Whitening

We use ZOOM! laser whitening to achieve a whiter and brighter smile. In only 45 minutes your teeth will be significantly whiter, as much as 6 to 8 shades.

 Dental Crowns

A dental crown is a tooth-shaped "cap" that is placed over a tooth -- to cover the tooth to restore its shape and size, strength, and improve its appearance. It's there to protect weak or cracked tooth.


Photo Gallery

San Jose office

San Jose office

Cathy chatting it up with patient

Walking through Milpitas office

One of our Milpitas Ops

Dr. Nien posing with patient.

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