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Leong Dental

Dentist
5.0 (62 reviews) Updated Apr 17, 2026
420 Peninsula Ave, San Mateo, CA 94401

About Leong Dental

Across the Peninsula, Leong Dental threads together routine exams with restorative and cosmetic procedures. In San Mateo’s downtown flatlands, the practice sits at 420 Peninsula Ave, ready for check-ups and crowns alike. Whether you need a six-month cleaning, tooth-colored fillings, or a quick look at your child’s braces, it’s built to handle the usual run of dental work. Beyond the basics, gum treatments and simple oral surgeries also fall within its scope. It’s the kind of place where a chipped front tooth can be smoothed and reshaped in one visit.

Call (650) 342-3597 to schedule or confirm details. For the quickest path, pull up the map online before you leave; the same link gives turn-by-turn directions to 420 Peninsula Ave. Neither rush nor ceremony define the visit—just steady care and a practical route there and back.

This listing was last updated on April 17, 2026

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Business Hours

Business Details

Accessibility
Wheelchair accessible entrance
Wheelchair accessible parking lot
Wheelchair accessible restroom
Amenities
Restroom
Planning
Appointment required
Appointments recommended
Payments
Credit cards
Debit cards
NFC mobile payments