Welcome to Our Practice

Welcome to Jensen C. Sun, DDS, Your Dentist in San Jose, CA

At Jensen C. Sun, DDS, we value our patient relationships, making it our priority to deliver gentle compassionate care that you deserve from a dentist in San Jose. We work hard to make you feel at ease by providing exceptional patient care in a relaxed, convenient atmosphere. We strive to develop lifelong relationships with our patients by combining the latest dental technology with a professional and compassionate staff. The result is a beautiful, healthy smile that lasts a lifetime. We also believe that patients should have sufficient information to make educated decisions about their oral health, treatment options and choice of dentist in San Jose. You’ll find all of this important information on our website, including directions to our San Jose office, service descriptions, patient forms, patient education resources and more.

Not only are we a leading dentist in San Jose, we are a full-service practice providing for all of your dental needs.

Our services include:

Should you ever need additional information about our practice, we are always available to answer your questions. Let us care for your entire family! We look forward to meeting you.

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Meet Our Doctor

Learn Who We Are

  • Jensen C. Sun

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Read What Our Patient Says About Us!

    You all are GREAT and that's why we're moving our kids' care over to you all.

    William - 8/19/2017

    Been going to Dr. Sun for many years, his office personnel is so professional as well as the hygienist. She explains what she is about to do and gives information on how to keep teeth clean and healthy. We also talk about family and everyday things....I feel like I not only had a dental appointment but a nice visit as well. Thanks to all of you for making my visit such a pleasant experience.

    Claudia - 10/29/2017

    My dental hygienist is always a joy, makes the process very tolerable. Great exam from Dr. Sun, friendly and personable.

    John ​- 11/30/2017

     love Dr Sun and his staff. One of the best dentists I’ve ever had. He’s professional, personable and caring.

    Jennifer - 1/20/2018

    Clean professional environment. Currently being upgraded with new architecture and fixtures. Staff is friendly

    Rodney - 4/7/2018

    Fabulous. It is clear that all staff care about the patient and about keeping up with current dentistry advances. I completely trust this office, and have been a patient for many years.

    Emily- 6/5/2018

    I have the best time here and always look forward to my appointments which I shouldn’t be saying since my teeth are so bad. Everyone is warm and welcoming.

    Kaye - 7/23/2018

    Kim was excellent. I especially appreciated that she explained to me each step of her work. Moreover, she clearly explained any issues I was having with my teeth and planned for future care. Thank you, Kim!

    William - 9/4/2018

    Always a pleasant and friendly atmosphere. The folks in all departments are lovely and the quality of work done at this office is exceptional. I would recommend Dr. Sun's dental office to everyone I know who is looking for a dental office.

    Olive - 9/21/2018

Our Location

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Hours of Operation

Our Regular Schedule

J.C Sun D.D.S


8:00 AM-5:00 PM


8:00 AM-5:00 PM


8:00 AM-5:00 PM


8:00 AM-5:00 PM


8:00 AM-5:00 PM


By Appointment Only



**Lunch hours: 01:00 pm - 02:00 pm**