• Welcome to Fiorella Potesta-Knoll, DDS, MS
    We have a full range of dental equipment to ensure that you receive the quality care you have come to expect. Give us a call today!

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At Fiorella Potesta-Knoll, DDS, MS, we strive to give you the best quality service possible. Check out our highly-trained team of professional doctors below. From regular checkups to a full-mouth restoration, we will give you the smile that you have always wanted!

Meet Our Doctors

Learn Who We Are

  • Dr.
    Fiorella Potesta-Knoll

    Dr. Fiorella Potesta-Knoll is a top-rated dentist and prosthodontist in the San Francisco, CA, region, offering patients a broad array of state-of-the-art treatment options to help them enjoy optimal oral health and function, including preventive, restorative, cosmetic and rehabilitative procedures.

  • Dr.
    Steven Sadowsky

    Dr. Sadowsky is professor in the department of Preventive and Restorative Dentistry at the University of the Pacific Arthur A. Dugoni School of Dentistry. He was in full-time private practice limited to prosthodontics for 35 years.

Featured Articles

Read about helpful topics

  • Periodontal (Gum) Disease

    While you may think that some loss of teeth is inevitable with aging, it is actually possible for all of your teeth to last a lifetime. One of the ways you can achieve this goal is to avoid periodontal disease (“peri” – around; “odont” – tooth), which is caused by bacteria that attack the ...

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  • Smile Makeover

    Smiling with confidence makes you feel great. A beautiful smile is also an important social and professional asset. Yet there are many people who avoid showing their teeth in public or in photographs because they don't like what they see. If that describes you, then why not start the process of getting ...

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  • Oral Hygiene for Kids

    Teeth can last a lifetime if you take care of them right — and the best time to start is just as soon as they begin appearing. By establishing good oral hygiene routines for your children right from the start, you'll give them the best chance of keeping their teeth healthy — forever. Tooth decay, ...

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What Our Clients Say About Us

    Karen is excellent. She is particularly thorough with teeth cleaning.

    Susanna J.

    100% OK

    Rosaleen N.

    Just perfect!

    Nancy H.

    GREAT EXPERIENCE I want to thank Dr. Potesta and staff for the quality of care needed for my Dentistry work. Also to thank Hannah for her personal touch with the music and headphones. A very special Thank You to Sue for always making sure that I'm okay and the personal touch that made me feel special and important. A little smile and care is the best feeling after dental work. Thank you for the great service!

    Rhonda L.

Our Location

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Hours of Operation

Our Regular Schedule


8:30 am-5:00 pm


8:30 am-5:00 pm


8:30 am-5:00 pm


8:30 am-5:00 pm