About Dr. Fred Diercks
General dentistry covers more than just cleanings—it’s about long-term oral health. Dr. Fred Diercks offers routine exams, fillings, and preventive care in a professional setting. The practice handles everything from basic checkups to more involved procedures, ensuring patients have access to essential services without the need for multiple referrals. For anyone due for a cleaning or dealing with a persistent toothache, this is one of the area’s established options.
The office sits at 320 N San Mateo Dr, a straightforward location in San Mateo’s central stretch. Dentistry isn’t always the most exciting errand, but having a reliable provider nearby simplifies things. Whether it’s a chipped tooth that needs repair or a crown that’s seen better days, they address common concerns without unnecessary frills. The neighborhood itself is a mix of medical offices and local businesses, making it easy to combine a visit with other tasks.
Booking an appointment is as simple as calling (650) 342-6003. First-time patients often have questions about insurance coverage or what to expect during a procedure, and the front desk can clarify those details upfront. Some dentists overcomplicate the process; this one keeps it direct. No surprise fees, no pressure—just standard dental care with the occasional X-ray or deep cleaning when needed.
Finding the place is easy with directions here. San Mateo’s layout can be confusing for first-timers, but the address is just off the main drag, near other healthcare providers. No flashy signage, no grand promises—just a dentist’s office doing what dentist’s offices do.
This listing was last updated on May 12, 2026