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