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Best Dentists in Thornton, CO

Our Recommended Top 7

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



7Top Picks

Learn about our selection process.


featured provider = Featured Provider

10465 Melody Drive, Northglenn, CO 80234 Rating

Why choose this provider?

Dr. Brian Wearner owns and operates Wearner Family Dentistry, P.C., which is a general family practice in Denver dedicated to helping its patients retain top-notch oral health and hygiene. Dr. Wearner possesses over 20 years of experience in his field and was voted the Top Dentist in Denver by other professionals in the area. He retains membership in professional organizations such as the American Dental Association, the Colorado Dental Association, and the Metropolitan Denver Dental Society. People who visit Wearner Family Dentistry, P.C. can receive many different services such as the application of porcelain veneers, teeth bleaching, thorough checkups and cleanings, and dental bonding.

10311 Washington Street, Thornton, CO 80229 Rating

Review Sources

4.8 (35)
5.0 (1)

Why choose this provider?

Smile High Dental Care is a dental practice of Jennifer Helgeson and has been serving Thornton and nearby communities for more than 20 years. Helgeson has completed continuing education in cosmetic dentistry, crowns and bridges, root canals, dental implant placement and restoration, and full mouth rehabilitation. She offers dental crowns and bridges to restore missing or damaged teeth. Additionally, she performs root canal therapy, a painless procedure of removing an infected part of the tooth.

10305 Washington Street, Thornton, CO 80229 Rating

Review Sources

4.9 (171)
5.0 (54)
5.0 (10)

Why choose this provider?

Barron Family Dental is a Thornton-based practice of Jessica Barron. She has more than a decade of experience treating young and adult patients alike. Barron specializes in family dentistry, pediatric dentistry, cosmetic dentistry, and periodontics. Her services include teeth cleaning, root canal, tooth extractions, crowns and bridges, digital x-ray, and fluoride treatments. Additionally, she offers treatment for TMJ and gum disease. Barron strives to ensure that patients are well-informed and presented with various options before choosing their treatment.

13533 Huron Street, Westminster, CO 80234 Rating

Review Sources

4.5 (6)

Why choose this provider?

Sedona Dental provides dental care services in Thornton. These include teeth cleaning, crowns and bridgework, fillings, sealants, and whitening. The clinic also offers cosmetic dentistry, such as artistic cosmetic bonding, to help improve the appearance of patients' teeth. Treatments and therapies for TMJ, TMD, root canal, and gum diseases are also available. One of the dentists, Alex Acevedo, has been practicing dentistry since 1985 and is currently receiving continuing education for dental lasers, implant replacements, and dermal fillers.

10001 Washington Street, Thornton, CO 80229 Rating

Review Sources

4.3 (29)
4.5 (8)

Why choose this provider?

Professionally serving Thornton and the surrounding areas, North Washington Dental is a highly rated clinic, led by several skilled doctors, which bring 95 years of combined experience to their craft. Dr. Stephen R. Humphrey, DDS, Dr. Christopher N. Dunn, DDS, and Dr. John Puchalski, DDS effectively provide quality dental care to a large number of patients in their local community. Their clinic is excellently reviewed across a variety of online resources and is also the proud recipient of an A+ rating with the Better Business Bureau. North Washington Dental conveniently offers a multitude of services, including teeth whitening, implants, root canals, general prophylaxis services, and much more.

16578 Washington Street, Thornton, CO 80023 Rating

Review Sources

4.0 (11)

Why choose this provider?

Heartside Dentistry is a Thornton-based dental clinic specializing in treating patients who suffer from toothache, cavities and tooth decay, gum disease, laceration, and oral cancer. It also provides various dental services such as scaling and root planing, maxillofacial surgery, root canal therapy, TMJ treatment, and teeth whitening. Heartside Dentistry installs Invisalign, dental bondings, crowns, and bridges. Its resident dentist, Christina O. McMillon, educates her patients about dental disease prevention to attain a healthier life. She is a member of the Colorado Dental Association.

12774 Colorado Boulevard, Thornton, CO 80241 Rating

Review Sources

3.5 (2)

Why choose this provider?

Trembath Dentistry is a dental office based in Thornton. It has a beverage bar, TV, and a corner fireplace to promote a comfortable experience for patients. It is operated by Lori Trembath, who is experienced in prosthodontics, endodontics, and oral surgery. Aside from common dental procedures, she provides Invisalign treatment and gum disease laser therapy. She also offers CEREC and dental sedation. Trembath pursues continuing education. She and her dental team are members of the Metro Denver Dental Society and the Colorado Dental Association.

Compare our Top Dentists

NameExpertise RatingAddressPromotionsLearn more
Wearner Family Dentistry, P.C.
10465 Melody Drive, Northglenn, CO 80234
Smile High Dental Care
10311 Washington Street, Thornton, CO 80229
Barron Family Dental
10305 Washington Street, Thornton, CO 80229
Sedona Dental
13533 Huron Street, Westminster, CO 80234
North Washington Dental
10001 Washington Street, Thornton, CO 80229
Hearthside Dentistry
16578 Washington Street, Thornton, CO 80023
Trembath Dentistry
12774 Colorado Boulevard, Thornton, CO 80241


  • 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.