Last updated:

Best Dentists in Union City, CA

Our Recommended Top 4

We did the research for you!

  • Licensing
  • User Reviews
  • Mystery Shopping Calls

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



4Top Picks

Learn about our selection process.


featured provider = Featured Provider

33448 Alvarado-Niles Road, Union City, CA 94587 Rating

Review Sources

4.0 (31)
4.5 (4)

Why choose this provider?

Lovely Smile Dental is a family dental practice located in Union City, California. Dentist Trinh Trac received her Doctorate of Dental Surgery from University of California San Francisco. She is also currently a member of the Academy of General Dentistry (AGD) and the American Dental Association (ADA). Lovely Smile Dental offers family and general dentistry, exams and cleanings, restorative treatments, cosmetic dentistry, and advanced technology. Patients highly rate the team at Lovely Smile Dental for their customer service, helpful staff, and dental care. Lovely Smile Dental accepts most major dental insurance and offers affordable payment plans. The office also has evening and weekend appointment available.

33351 Alvarado-Niles Road, Union City, CA 94587 Rating

Review Sources

4.5 (23)
4.5 (11)

Why choose this provider?

Louis P. Evans, D.D.S., runs a Union City-based clinic that practices dental care for patients. In routine consultations, the facility offers procedures, including X-rays, sealants, and cleaning, where hygienists remove calculus (tartar) and plaque. Cosmetic dentistry services include teeth whitening, porcelain veneers, and composite fillings. In medical cases, the clinic offers clients medical procedures such as periodontal treatment for gum diseases and endodontic care (i.e., root canal therapy and implants) for infected or rotting teeth.

991 Montague Expressway, Milpitas, CA 95035 Rating

Review Sources

4.5 (10)

Why choose this provider?

Fei Hwang, D.D.S., Milpitas Family and Cosmetic Dentist serves patients in Union City. It provides general, preventive, and cosmetic dentistry services, such as dental examinations, prophylaxis, dental fillings, porcelain crowns and bridges, root canal therapy, and tooth whitening. The clinic also offers Invisalign braces, dental implants, gum treatment, and mouth and night guard. It is the dental practice of Fei Hwang, who has been serving the San Francisco Bay Area for more than 15 years.

646 Fremont Avenue, Los Altos, CA 94024 Rating

Review Sources

5.0 (8)

Why choose this provider?

Kevin B. Sawyer is a dentist in Los Altos, California. His practice has served the surrounding area for 30 years, and many members of his team have taken care of patients for over 15 years. Dr. Sawyer has been the chair of the local dental society, the Mid-Peninsula Dental Association. He remains active in the California Dental Association and the American Dental Association. He brings a pioneering spirit to the art of dentistry, as exemplified by his participation as an advisor to one of the first companies in digital radiography and his early adoption of phosphor gel screens and digital x-rays into his practice.

Compare our Top Dentists

NameExpertise RatingAddressPromotionsLearn more
Lovely Smile Dental
33448 Alvarado-Niles Road, Union City, CA 94587
Louis P Evans DDS For Your Dental Health
33351 Alvarado-Niles Road, Union City, CA 94587
Fei Hwang, D.D.S. Milpitas Family and Cosmetic Dentist
991 Montague Expressway, Milpitas, CA 95035
Kevin B Sawyer DDS
646 Fremont Avenue, Los Altos, CA 94024


  • 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. 

Other top picks in your area