Silicon Valley Dental Associates
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At Silicon Valley Dental Associates, located in Sunnyvale, California, Colin Au, DMD, Dianna Fung, DDS, and their team of skilled dental professionals provide expert care to South Bay area residents of all ages. Silicon Valley Dental Associates features experienced and highly trained dentists who can address all of your routine dental needs.

In addition to teeth cleanings and oral health exams, they also offer high-quality cosmetic and restorative dental services, like crowns, teeth whitening, dental bridges, and porcelain veneers, to help their patients achieve impeccable smiles that will last for years to come.
Services
Dr. Au uses the latest equipment that modern dental technology has to offer. Laser Dentistry makes dental procedures more comfortable for the patient. The laser makes procedures go faster, reduces the amount of bleeding, causes less swelling, speeds up healing times, and does not cause any lasting discomfort after the procedure is completed.
If you crack, chip, or otherwise damage a tooth, but don't have time to attend a series of appointments, consider same-day crowns. At Silicon Valley Dental Associates in Sunnyvale, California, expert general, cosmetic, and implant dentists Colin Au, DDS, Dianna Fung, DDS, and their caring team, regularly design, manufacture, and apply CEREC same-day crowns.
If your teeth, gums, or smile leave you feeling self-conscious, cosmetic dentistry provides a safe, effective way to eradicate imperfections and restore your smile to a healthy, attractive condition.

At Silicon Valley Dental Associates in Sunnyvale, California, expert general, cosmetic, and implant dentists Colin Au, DDS, Dianna Fung, DDS, and the caring team offer a wide range of cosmetic dentistry services including teeth whitening, gum contouring, and orthodontics.To schedule your appointment, call the office to speak with a friendly team member or book online today.
If you're missing one or more permanent teeth, dental implants can restore your smile, while lowering your risk of gum recession, tooth movement, and other serious oral health problems. At Silicon Valley Dental Associates in Sunnyvale, California, expert general, cosmetic, and implant dentists Colin Au, DDS, Dianna Fung, DDS, and their caring team regularly use dental implants to perfect their patients' smiles.
A brilliant, beautiful smile enhances your appearance and even your outlook on life. At Silicon Valley Dental Associates in Sunnyvale, California, Colin Au, DDS, Dianna Fung, DDS, and their team offer smile makeovers to help you achieve the healthy smile you deserve. Whether you're interested in teeth whitening or a full mouth rehabilitation, they can create a makeover plan tailored to your needs and goals.
Reviews (9)
Barbara Naylor
Barbara Naylor
Dec 27, 2021
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Dr. Au is magic! He replaced an old crown with a new done-in-one-step procedure. I had no discomfort, and am in awe of how he did it so easily!
Thank you, Dr. Au and your wonderful staff!
Mara B.
Mara B.
Dec 21, 2021
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On my last cleaning Dr. Fong informed me that she wanted to redo part or all of a filling that she had done a almost a year ago. She said that it was becoming discolored and she was concerned about leaving it that way. She didn't charge me and I personally was rather pleased that she was taking actions to make sure that her work and my teeth were done properly.
Amanda Miller
Amanda Miller
Nov 20, 2021
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Dr. Fung has the best bed side manor I've experienced. She is patient, friendly and does amazing work. Every time I go in I'm very please with the work and atmosphere of the office.
Gus Xenos
Gus Xenos
Nov 03, 2021
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What a great experience!!! Fixed my chipped tooth it was fast painless and they made me feel like I was part of the family. Thank you for caring!!!
Monica Rodrigues
Monica Rodrigues
Oct 30, 2021
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Dr. Au and his staff are very friendly. Dr. Au did a great job with examination and treatment plan. He was kind and friendly. Stephanie did a great job cleaning my teeth.
Laura M.
Laura M.
Jul 22, 2021
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Great experience and friendly staff. They fit my cleaning in even though we had timing issue. Loved the massage chair.
Wynee Au
Wynee Au
Jul 04, 2021
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Fast and efficient. I got several cavities filled and the procedure was pain free.
Connie
Connie
Apr 17, 2021
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So far, I’ve had three visits and each time was a pleasant experience. All the staff, including Dr. Diana Fung have been extremely kind and informative. In nearly 30 years, this is the first dental office I’ve been to, where I feel they have my best interest at heart.
They are honest about what procedures are or aren’t necessary and if a cosmetic procedure I was considering would be more detrimental than helpful. I’ve been to dentists who would just “duct-tape” fix my mouth consistently with no long-term solution.
The hygienist I first interacted with, Stephanie, was sweet, kind,
Michael Kong
Michael Kong
Jan 18, 2021
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Great attention to my care. Easy to schedule appointment. Very clean environment. All the staff are courteous and professional. All the dentists are proficient and experts, I never feel a thing when they work on my mouth and take the time to explain what they’re doing.