William Ong, DDS

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6740 Mission St

Daly City, CA 94014

+1 (650) 991-7397

Located in Daly City CA William Ong DDS offers a range of dental services as a Doctor of Dental Surgery specializing in general dentistry. With expertise in oral health and hygiene Dr. Ong provides comprehensive care to patients of all ages ensuring their smiles remain healthy and bright. As a trusted general dentist Dr. William Ong focuses on preventive treatments restorative procedures and overall oral wellness. Patients can rely on his skill and experience to address their dental concerns with personalized care and attention to detail. Whether in need of routine cleanings fillings or other dental services individuals can visit Dr. Ong's practice in Daly City for quality treatment and a commitment to maintaining optimal dental health.

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Reviews

2.036 reviews

Peter C.

12/17/2022

I did an emergency filling around 2 years ago. Dr. Ong was the only dentist who could help me on the same day. The dental assistants were extremely helpful. However, the filling peeled off again...

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Mije S.

3/8/2025

Worst dentist appointment of my life. He spent MAYBE 5 minutes getting my teeth cleaned after getting bullied into getting an xray I didn't want. Complete waste of time.

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Igor S.

7/21/2022

Office looks like chip durty restaurant. Staff members cannot pronounce name of vacation: instead of Moderna Office worker said Madona. I came to make tooth cleaning. Doctor ask me about x-ray. I...

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Roy D.

12/22/2021

If I could rate this scammer Dr. Ong to zero star, I would!!! My parents (monolingual non-English speaker) who were suggested by their primary dentist who doesn't do the root canals to find...

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Henry L.

4/6/2017

Probably not the best dentist around :( Came here for a tooth cleaning. The place seem really, really disorganized. There was another patient next to me, who's visit they had to cut short,...

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