Dr. Regina P. Castillo, DMD

Hayward’s dental scene keeps growing, and one name that comes up often is Dr. Regina P. Castillo, DMD. Routine cleanings, fillings, or more involved procedures like crowns and root canals—this office handles the basics and beyond without fuss. The practice sits along Hesperian Boulevard, a stretch that connects neighborhoods with steady traffic and easy access.

You’ll find the clinic at 28472 Hesperian Blvd, Hayward, CA 94545, near the intersection where the boulevard widens into a commercial strip. Pediatric dentistry, oral surgery, and emergency care are all part of the service list, making it a practical stop for families or anyone needing urgent attention. The area itself feels lived-in, with small plazas and older storefronts that give it a no-nonsense vibe.

For directions or to schedule an appointment, the map is straightforward, and the office line—(510) 786-4501—connects you directly. No frills, just the essentials covered in one place.