Top Rated Dentists Serving Napa County, CA

If you really care about choosing a quality dentist, we’re here for you. Here’s your access to the best dentists serving Napa County including 94558, 94559, 94503, 94574 and 94515. These dental practices provide periodontistry and oral hygiene, and they also work on dental check-ups, teeth implants and gum disease treatments. For 22 years we’ve conducted the most accurate ratings and deepest research of local practices, so you’ll be confident in choosing.

  • Last Updated Dec 05, 2025
  • 3,303 people sourced companies in Dentist
    8,274 Verified Dentist Customers Surveyed
8274
3303
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William M. Schneider, D.D.S. provides a complete range of cosmetic, family and general dentistry services for all types of patients (including childre...
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Main Services

Dentist
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Additional Services

Cosmetic Veneers, Teeth Whitening, Tooth-Colored Fillings, Children and Adult Dentistry, Invisalign®, Implants, Sleep Apnea Treatment, Dentures and Partials

Coverage Areas

Contra Costa County

Family Owned
Family Owned
Established in 1990
Established in 1990
Appointments Available
Appointments Available
Financing Available
Financing Available
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1855 San Miguel Drive Suite 31, Walnut Creek, CA 94596
Hours CLOSED NOW
License:
38913
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William R. Hummer, DDS is a general dentist practicing in San Leandro who offers a wide range of procedures to patients of all ages. The practice rece...
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Main Services

Dentist
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Additional Services

Cosmetic, Preventive and Restorative Dentistry, Invisalign, Drill-Free Dentistry, Nitrous Oxide, Sinsational Smile Teeth Whitening, Implant Tooth Replacement, Including Implant-Supported Prosthetics, Orthodontics, Bleaching, Nightguards and Mouthguards, White Fillings, TV/Headphones

Brands

Invisalign, Crystalmark, Lancer Orthodontics

Coverage Areas

Alameda County

Established in 1985
Established in 1985
Appointments Available
Appointments Available
Live Phone Call Answers
Live Phone Call Answers
Diamond Certified Expert Contributor
Diamond Certified Expert Contributor
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1239 Harrison St, San Leandro, CA 94577
Hours CLOSED NOW
License:
33780,
40376
Learn how to choose a Dentist and more…
Diamond Certified Dentists In Napa County

Diamond Certified dentists serving Napa County are rated an average of 4.7 out of 5 stars based on 1879 reviews of 72 rated dentists.
Diamond Certified dentists in Napa County Avg. Star Rating.

    Map of Napa County, CA

    Napa County was founded in 1847, and today, your 271,762 neighbors use dentists for oral and maxillofacial surgery, general dentistry, dental x-rays, gum disease treatments, dental restorations, and more.

    Frequently Asked Questions for Dentist in Napa, CA
    Q: What are patients of Diamond Certified dentists saying about practices in Napa County, CA?
    A: Verified Dr. James R. Mattingly DDS Customer, one of 605
    "He's extremely knowledgeable and skilled. Probably the skills that he has as a dentist" -James C.
    All Survey Responses for Dr. James R. Mattingly DDS
    Verified William M. Schneider, D.D.S. Customer, one of 223
    "He is very good. Just the speed and he is punctual. He keeps good records of my information." -Francisco V.
    All Survey Responses for William M. Schneider, D.D.S.
    Verified Lovely Manlapaz Teodoro DDS Customer, one of 239
    "I have been a customer for 20 years and have had good experiences. The personal interaction with the doctors" -Richard S.
    All Survey Responses for Lovely Manlapaz Teodoro DDS
    Verified Draper Family Dentistry Customer, one of 75
    "It was okay. It's a very nice environment." -Gene P.
    All Survey Responses for Draper Family Dentistry
    Verified Alfred B. dela Cruz, DDS Customer, one of 174
    "It is a very nice office and he is a good dentist. I had to switch to a different dentist because of my insurance. I had been with him for 8 years. He knew my teeth well and they seemed to really keep track of their clients." -Catherine D.
    All Survey Responses for Alfred B. dela Cruz, DDS
    Verified William R. Hummer, DDS Customer, one of 385
    "He was great and energetic. He has a great work ethic and personality." -Emiko C.
    All Survey Responses for William R. Hummer, DDS
    Q: What are some of the most popular brands that Diamond Certified dentists use when working with Napa County residents?
    A: Diamond Certified dentists use top-quality brands like Periogen, Plackers, Orajel, Crest and Fixodent.
    Q: What types of gum disease treatments do dentists offer?
    A: Dentists offer a range of treatments for gum disease based on the severity of the condition. For mild cases of gingivitis, regular cleanings and improved oral hygiene may be sufficient. For more severe periodontitis, a deep cleaning procedure called scaling and root planing may be necessary to remove plaque and tartar from below the gumline and smooth rough spots on tooth roots. In advanced cases, surgical treatments such as flap surgery to lift back gums and remove tartar, bone grafts to replace lost bone, or tissue grafts to reinforce thin gums or fill in places where gums have receded may be performed. Additionally, dentists can use antibiotic treatments to control bacterial infection.
    Q: Can Diamond Certified dentists work with Colgate products and similar items so I can get periodontistry in Napa County?
    A: Yes, Diamond Certified dentists in Napa County can use Colgate products and similar items for periodontistry treatments.
    Q: What did people search for when they wanted to find the best quality dentists in Napa County?
    A: Teeth Whitening
    Oral Hygiene
    Dental Restorations
    Oral And Maxillofacial Surgery
    Dental X-Rays