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Best Dentists in Petaluma, CA

Our Recommended Top 5

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Our goal is to connect people with the best local professionals. We scored Petaluma Dentists on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.



5Top Picks

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featured provider = Featured Provider

197 San Marin Drive, Novato, CA 94945 Rating

Review Sources

4.5 (29)

Why choose this provider?

San Marin Dental Care is a dental office in Novato, California and provides general and cosmetic dentistry for their patients. Leading the office is Dr. Sun Costigan who is a Master in the Academy of General Dentistry and has trained with sedation dental specialists. She is an active member of Dental Organization for Conscious Sedations. She is also a member of the Academy of Cosmetic and Adhesive Dentistry and the American Dental Association. San Marin Dental Care offers many procedures including teeth whitening, inlays and onlays, white crowns, white fillings and bonding, bridges and crowns, tooth extractions, gum disease laser therapy, dental sealants, porcelain veneers, full mouth reconstruction, dental implants, and root canal therapy.

399 West Napa Street, Sonoma, CA 95476 Rating

Why choose this provider?

Lisa Halliday & Tom Halliday provide oral care services in Petaluma. Their dental clinic offers general and family dentistry services, which cover initial oral examinations, preventive programs, digital radiography, periodontal treatment, sleep apnea treatment, and TMJ treatment. Their cosmetic dentistry services include dental veneers and teeth whitening. The clinic offers restorative treatments including dentures, dental bridges, dental crowns, dental fillings, dental implantation restorations. In 2001, Lisa and Tom purchased the dental practice of a respected local dentist and have since owned and run the clinic.

1730 Novato Boulevard, Novato, CA 94947 Rating

Review Sources

5.0 (6)
4.5 (6)

Why choose this provider?

Mark Hansen, DMD is a general dentistry provider serving Petaluma and surrounding areas. For over two decades, dentist Mark Hansen has specialized in reconstructive, family, and esthetic dental care. The comprehensive list of services he offers includes crowns, bridges, veneers, and composite bonding. In addition, he also solves lost teeth through implant prostheses and dentures. In 2015, Mark Hanses was recognized by California Dental Association for Practice Excellence and voted as one of Novato's Best Dentists.

330 Ignacio Boulevard, Novato, CA 94949 Rating

Review Sources

4.5 (83)
5.0 (33)

Why choose this provider?

Thomas J. Poksay, DMD, Inc. is a dental office that focuses on cosmetic and family practices. With knowledge of sports and implant dentistry and trauma treatments, the clinic extends its dental expertise to patients in Petaluma. It specifically offers dental bonding, mercury-free fillings, and Invisalign treatments. The owner, Thomas Poksay, has been practicing sleep dentistry since 1997. He is also a Distinguished Mentor at The Kois Center and a Fellow of the Academy of General Dentistry.

8 West El Rose Drive, Petaluma, CA 94952 Rating

Review Sources

5.0 (19)
4.4 (7)

Why choose this provider?

Clyde L. Schultz, DDS provides general and cosmetic dentistry to patients that reside in the North Bay and greater Petaluma, California. Dr. Schultz graduated a Regent’s Scholar from the School of Dentistry, University of California and has more than 37 years of experience. He’s a member of the American Dental Association, the California Dental Association, and the Redwood Empire Dental Society. Their services cover family, implant, cosmetic, and restorative dentistry, and they offer exams and cleanings, fillings, crowns, whitening, veneers, root canals, full and partial bridges, and more. They can also treat gum disease and correct misaligned bites and smiles. They use state of the art equipment, including digital X-rays.

Compare our Top Dentists

NameExpertise RatingAddressPromotionsLearn more
San Marin Dental Care
197 San Marin Drive, Novato, CA 94945
Lisa Halliday, DMD & Tom Halliday, DDS
399 West Napa Street, Sonoma, CA 95476
Mark Hansen, DMD
1730 Novato Boulevard, Novato, CA 94947
Thomas J. Poksay, DMD, Inc.
330 Ignacio Boulevard, Novato, CA 94949
Clyde L. Schultz, DDS
8 West El Rose Drive, Petaluma, CA 94952


  • Introduction

    Dentists are medical professionals who diagnose and treat a wide range of conditions that occur with the teeth, oral mucosa, and disorders of the jaw, such as TMJ. There are several areas of dentistry that include orthodontics, pediatric, oral and maxillofacial surgery, and cosmetics.

    People visit the dentist for basic wellness check-ups and exams, dental treatments for issues such as gum disease and periodontitis, and restorative cosmetic procedures. Dentists help patients with various issues, ranging from filling cavities and straightening teeth with braces to tooth extractions and treatment for conditions such as bruxism, also known as teeth grinding.

    When left untreated, conditions such as cavities and damaged or cracked teeth can lead to abscesses and infections, and dentists help by treating and preventing further damage.
  • Is it safe to go to the dentist?

    It's safe to go to the dentist, even during the COVID-19 pandemic, thanks to the strict infection control guidelines that dentists have followed for many decades. At all times, dentists follow ADA and CDC protocols to ensure patient safety.

  • When should a baby go to the dentist?

    The American Academy of Pediatric Dentistry advises parents to schedule the first dental visit within six months of the first tooth erupting and one year of age for all infants. Babies should also visit the dentist for emergencies, such as cracked or broken teeth.

  • Why does a child need sealants?

    Pediatric dental sealants are applied to the teeth to work as a barrier and provide protection from decay and bacteria. Sealants also work to prevent small food particles from settling in the grooves of the teeth, which can lead to the development of cavities.

  • Can you go to the dentist while pregnant?

    It's safe for women to continue with regular dental visits while pregnant. During pregnancy, hormonal changes can affect the gums and teeth, leading to inflammation and gingivitis. Regular cleanings and checkups can help keep hormonal dental issues at bay.

  • How do dentists pull teeth?

    Dentists pull teeth through simple and surgical extractions. Simple extractions are performed at the dentist's office with local anesthetic and forceps. Surgical removal is required for broken teeth and teeth that have not erupted, such as wisdom teeth. Surgical procedures require stronger anesthetic or sedation, and forceps are used to remove the teeth.

  • What kind of dentists are there? 

    There are seven primary areas of dentistry.

    1. General dentistry covers a wide scope, with procedures ranging from general exams and X-rays to deep cleanings and simple extractions.
    2. Pedodontists, or pediatric dentists, have a primary focus on infants and children.
    3. Orthodontists handle braces and other procedures that straighten the teeth.
    4. Periodontists treat the gums and structures that support the teeth, such as bone and ligaments.
    5. Endodontists perform dental pulp treatments, such as root canals.
    6. Oral pathologists, or oral surgeons, focus on surgical procedures that include wisdom teeth extraction and dental implants.
    7. Prosthodontists handle highly complex restorative dental procedures, including bridge and denture placements.