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Happy Dental Practice

Dental clinic
4.3 (18 reviews) Updated Apr 26, 2026
10660 Sierra Ave. STE J, Fontana, CA 92337

About Happy Dental Practice

Dental care in Fontana covers everything from routine cleanings to more involved procedures, and clinics in the area serve both long-term residents and those passing through the Inland Empire. Happy Dental Practice operates out of a suite on Sierra Avenue, sharing the stretch near 10th Street with a mix of medical offices and small businesses. The clinic’s address, 10660 Sierra Ave. STE J, Fontana, CA 92337, places it within easy reach of the 10 and 210 freeways, which helps when scheduling visits between work or errands. General dentistry here includes exams, fillings, and basic extractions, while cosmetic options like whitening or veneers address more aesthetic concerns. For families, the practice also handles pediatric checkups and sealants, keeping younger patients on track without needing a separate specialist.

Fontana’s sprawl means some clinics blend into the background of strip malls and office parks, but this one sits in a cluster of professional suites that’s straightforward to spot. A quick call to (909) 428-0299 covers questions about availability or specific treatments before heading over. If you’re mapping the route for the first time, the directions pinpoint the entrance off Sierra, just past the intersection where the street numbers jump into the five digits. Like most dental offices, it’s the kind of place you notice most when you actually need it.

This listing was last updated on April 26, 2026

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Business Hours

Business Details

Accessibility
Wheelchair accessible entrance
Wheelchair accessible parking lot
Wheelchair accessible restroom
Wheelchair accessible seating
Service options
Language assistance
Offerings
Cosmetic dentistry
Pediatric care
Amenities
Restroom
Planning
Appointments recommended
Payments
Credit cards
Debit cards
NFC mobile payments
Parking
Free parking lot
On-site parking