Welcome to Our Practice

Welcome to Paul A. Diercks, DDS, Your Dentist in San Mateo, CA

Our team uses the latest technology and materials to make each patient’s dental visit as relaxed and pain-free as possible. We love getting to know our patients and enjoy helping them create and keep the smile of their dreams. Dr. Paul Diercks, DDS stresses patient education and believes that a patient that is educated about their oral health can make better decisions about their treatment.

We provide quality dental care, conveniently in your neighborhood and cater to your schedule. Because your comfort is important to us, we offer many of the modern amenities you’ve come to expect in a dental office. We believe that whatever your dental needs may be, you will be treated with the highest quality dentistry available and with the most compassionate, respectful care you deserve.


COVID-19 PROTOCOLS

Infection control has always been a top priority for our practice. Our office follows infection control recommendations made by the American Dental Association (ADA), the U.S. Centers for Disease Control and Prevention (CDC), and the Occupational Safety and Health Administration (OSHA). We follow the activities of these agencies so that we are up to date on any new rulings or guidance that may be issued. We have implemented some additional procedures with the concern of COVID-19 exposure to further enhance our infection control procedures.

You may see some changes when it is time for your next appointment. We made these changes to help protect our patients and staff.

Contact Us

Send us an email today!

Meet Our Dentist

  • DR. PAUL DIERCKS, DDS

    San Mateo Dentist Dr. Paul Diercks, DDS has been practicing dentistry in San Mateo since 1998. He provides the latest treatments in dentistry including digital x-rays, cosmetic dentistry, dental implants and children’s dentistry.

    LEARN MORE ABOUT US

Our Reviews

  • "Paul is a consummate professional and an outstanding dentist. He takes a meticulous, thorough and holistic approach to dentistry - while my first visit was a bit rough, he helped me realize precisely how to improve my oral hygiene in order to meet his high standards. Every visit afterwards was nearly painless. The guy knows what he is doing, and he is invested in every aspect of his patients’ oral health.

    He is friendly, knowledgeable and caring. I strongly recommend his services to anyone in San Mateo County seeking a dentist, and I wish he and his assistant Christy all the best!"
    JACK S.
  • "Paul is a great dentist but what sets him apart, aside from being incredibly patient and gentle, is his genuine care for your wellbeing and not just his bottom line.

    When you step into his office you are getting the attention of a person focused on your health."
    JORDAN W.
  • "When I moved from Fremont to San Mateo, I decided to find a new dentist closer to my home. I randomly picked Dr. Paul from the Metlife website and I got lucky. He is always able to see me at 7:30am before I have to go to work. I’m pretty good about brushing and flossing so I’ve only had him do my exam and cleanings. I’m very happy with his services. And he always answers my questions in language I understand no matter how silly they are.

    5 stars for Dr. Paul! Love how he gives me a really good toothbrush, too!"
    MISS C.

Featured Articles

Read about helpful topics

  • Bridges

    When you lose a tooth, it affects not just the appearance, but the function of your smile. It can be difficult to eat or speak naturally, extra stress is put on your remaining teeth, you’re at greater risk for developing gum disease, your remaining teeth can shift out of position causing bite problems, ...

    Read More
  • Orthodontic Retention

    Getting your braces off is definitely a cause for celebration. You can finally enjoy your new smile after all that work and effort! But getting your braces off isn’t the end of treatment. Once your braces come off, you will enter the retention period of treatment. During the retention period, you will ...

    Read More
  • Inlays and Onlays

    Inlays and onlays are indirect restorations used to repair molars and premolars damaged by decay or trauma. Inlays and onlays fit more securely and last longer than fillings, strengthen compromised teeth, and preserve more natural tooth structure than crowns. An inlay is used to restore the center of ...

    Read More
  • Dental Implants

    If you have recently dealt with an injury or disease that affected your oral health, there are options available to recover the smile you once had. You may even be able to achieve a better smile than the one you had. Dental implants make it possible to renew your smile if you have lost some teeth. There ...

    Read More
  • Tooth Decay Prevention

    What is tooth decay? Tooth decay begins with the Streptococcus mutans bacteria. These bacteria join with food particles and fluids in the mouth to create plaque, a constantly forming biofilm which sticks to the surface of tooth enamel. The bacteria in plaque convert the sugars in our foods into lactic ...

    Read More
  • Root Canal Treatment

    Every tooth has two sections: a crown, the visible part of the tooth above the gum line, and one or more roots, which anchor the teeth within the jaw. Each tooth has three basic layers: an outer layer of hard enamel (which protects the crown) or cementum (which covers the root), a middle layer of softer ...

    Read More
  • Fillings

    The bacteria in plaque produce acids that erode tooth enamel, eventually creating a hole, or cavity, in the tooth surface. Left untreated, this decay can spread to the interior of the tooth, and might lead to the need for a crown, a root canal, or even extraction. When caught early, your dentist can ...

    Read More
  • Veneers

    A dental veneer is a thin, durable porcelain shell that is custom-fabricated to cover the front of a tooth. Veneers can restore the appearance of teeth with chips, cracks, and stains, can close small gaps between the teeth, and can reshape misshapen or slightly misaligned teeth. Veneers are a popular ...

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  • Educational Videos

    Take a few minutes to watch our educational videos and learn more about different dental treatments and procedures. Video topics include general & cosmetic dentistry, Implants, oral health and hygiene, orthodontics and preventative dentistry. ...

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Our Location

320 N San Mateo Dr. Suite #3 San Mateo, CA 94401

Hours of Operation

Our Regular Schedule

San Mateo Dental Office

Monday:

7:30 am-5:30 pm

Tuesday:

7:30 am-5:30 pm

Wednesday:

7:30 am-5:30 pm

Thursday:

7:30 am-12:00pm | 12:00 pm-5:00 pm By Appointment

Friday:

By Appointment Only

Saturday:

By Appointment Only

Sunday:

Closed