About Sierra Family Dentistry

Sierra Family Dentistry offers reliable dental services for all ages in a cozy, welcoming, and clean office conveniently located on Sierra Avenue in Fontana. The practice is passionate about providing quality dental care with compassion and dignity, regardless of a patient's current oral health. The team is consistently improving through continued education. Patients report great experiences, feeling comfortable, helped, and truly taken care of, which makes them less fearful of the dentist. Many are very satisfied, finding the process always a breeze. The staff is described as amazing, incredible, helpful, kind, and attentive. Services include check-ups, cleanings, deep cleanings, cavity fillings, and extractions, often with efficient scheduling that allows for same-day treatment. The practice is noted for its transparency with insurance, not charging for unlisted additional codes, which allows patients to have procedures fully covered without out-of-pocket costs. Patients highly and absolutely recommend Sierra Family Dentistry.

Reviews for Sierra Family Dentistry

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  • Nov 2025

    Thank you so much for your help, front desk was really helpful and friendly then when i was finally taken back the assistant was very kind and helpful when it came down to taking X-rays and when the doctor came to see me he was very thoughtful and car full with treatment. If i could do 10 stars i would this place is great thank you !!!

  • Sep 2025

    Great experience, recently switched and so far am very satisfied. Especially liked the fact that they didn’t try to charge me for additional secret codes that aren’t listed on my schedule of benefits like my previous dentist would always do. Got a check up and cleaning the same day and nothing out of pocket all covered by my insurance.

  • Aug 2025

    Oh my goodness !! First I have to say, I have never felt more comfortable, helped, and taken care of in dental office! I came into Sierra family dentistry for my first check in awhile (my first time coming here) and they immediately were able to deep clean my teeth, explain what and how he can do to help my teeth, and made a follow up appointment to start getting cavity filled the same week. Dr. Nayyar and his team are ABSOLUTELY incredible and if I could give them more than 5 stars 1 million % I would. Thank you Dr. Nayyar and your team for everything! I highly HIGHLY recommend coming here. You will leave feeling comfortable, less fearful of going to the dentist, and...read full review

Hours

Monday: 10AM - 6PM
Tuesday: 10AM - 6PM
Wednesday: 10AM - 6PM
Thursday: ClosedFriday: 9AM - 4PM
Saturday: 9AM - 1PM
Sunday: Closed

Tips

accepts credit cards free wi-fi accepts insurance offers military discount gender-neutral restrooms open to all