Thornton Dental Associates, P.C.

4.1 (13 reviews)
DentistHealthPoint Of InterestEstablishment Oral Health

Dentist in Washington, DC

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About

Thornton Dental Associates, P.C., led by Dr. William N. Thornton IV and Dr. Nathan Van der Linden, is a Washington, D.C. dental clinic offering comprehensive general, cosmetic, and restorative dentistry. They prioritize patient comfort and utilize advanced technology for a personalized experience, aiming for optimal oral health and aesthetic results.

Hours

Monday

7:00 AM – 5:00 PM

Tuesday

7:00 AM – 5:00 PM

Wednesday

7:00 AM – 5:00 PM

Thursday

7:00 AM – 5:00 PM

Friday

Closed

Saturday

Closed

Sunday

Closed

Quick Info

Address

818 18th St NW, Washington, DC 20006

Phone

(202) 293-5805

Website

https://www.818dcdental.com/

Accessibility

  • Wheelchair-accessible car park
  • Wheelchair-accessible entrance
  • Wheelchair-accessible seating
  • Wheelchair-accessible toilet

Offerings

  • Cosmetic dentistry
  • Sedation dentistry

Amenities

  • Gender-neutral toilets
  • Toilet

Planning

  • Appointment required
  • Appointments recommended

Payments

  • Credit cards
  • Debit cards
  • NFC mobile payments
  • Payment plans
  • Credit cards

Parking

  • On-site parking

Planning

  • Accepts new patients

Payments

  • Cash only

Not for display

  • Mask required
  • Staff get temperature checks
  • Staff required to disinfect surfaces between visits
  • Staff wear masks
  • Temperature check required

Detailed Introduction

Thornton Dental Associates, P.C. is a well-established dental clinic located at 818 18th St NW, Washington, DC 20006. The practice is led by Dr. William N. Thornton IV, DDS, who co-owns the clinic, and also features Dr. Nathan Van der Linden. Dr. Thornton, a native of southeastern Virginia, earned his DDS from Virginia Commonwealth University School of Dentistry and completed an Advanced Education in General Dentistry (AEGD) residency. He moved to Washington, DC, in 2005 and transitioned to private practice in 2008, becoming a partner at what is now Thornton Dental Associates, P.C. The clinic is committed to providing comprehensive dental care, focusing on a patient-centered approach with integrity, honesty, and professionalism. Thornton Dental Associates offers a wide range of services across general, cosmetic, and restorative dentistry. General dentistry services include routine cleanings and exams, dental sealants, fluoride treatments, oral appliance therapy, tooth extractions, and wisdom tooth removal. Their cosmetic dentistry offerings are extensive, featuring crown lengthening, dental bonding, gum contouring, Invisalign® orthodontics, teeth whitening (including ZOOM! whitening), and veneers. For restorative needs, they provide bruxism treatment, dental bridges, dental crowns, dental fillings, inlays and onlays, root canal therapy, temporomandibular joint (TMJ) disorder treatment, and dental implants. They collaborate with oral surgeons for implant placement and utilize premium materials like zirconia for restorations. The clinic prides itself on using state-of-the-art technology to enhance patient experience and treatment outcomes, including the iTero® intraoral scanner for precise digital impressions, eliminating the need for traditional dental putty. They also utilize digital imaging for detailed views of oral structures and maintain high-vacuum air purifiers in each room for patient wellness. Thornton Dental Associates accepts most insurance plans and offers financing options through CareCredit to ensure accessibility to quality dental care. They are members of the American Dental Association and the District of Columbia Dental Society.

Meet Our Team

Our experienced dental professionals are dedicated to providing you with the highest quality care.

Patient Reviews

4.1 out of 5
Dong-Uk Cho

Dong-Uk Cho

This clinic has the worst admin staff ever. They randomly cancelled my appointment and when I showed up on time in person all they told me was that the staff who inadvertently canceled my appointment left the clinic and I should reschedule for another day. What??!! To make it worse, the business manager told me I was being difficult. Seriously? To be fair, Dr. Thorton seems to be a great dentist but the staff and business manager are worse than miserable.

Unfortunately dental schools do not seem to teach business or management skills. Dear Dr. Thorton, if you cannot manage the staff well yourself, hire the right people please, at least the right business manager. Hope you get things straight.

October 17, 2018

Zia

Zia

From my very first appointment 12 years ago, my experiences at Dr. Thornton's dental office have been nothing short of phenomenal. They've set a gold standard for what I expect from dental care, and honestly, no one else comes close. Dr. Thornton is an exceptional dentist, one who combines professionalism with a genuine care for his patients' wellbeing. For years, he had been advising me on a crucial issue regarding my dental health—my teeth alignment. Unlike an overbite where there might be a clear space between the front upper and lower teeth, mine met in perfect alignment. This sounds ideal, but Dr. Thornton explained how this was actually detrimental. Without the proper overbite, every time I chewed, my teeth would hit each other with full force, eventually leading to significant damage, or worse, them shattering.

I admit, I hesitated on taking action. However, Dr. Thornton patiently provided me with all the information I needed, never pressuring me, but always highlighting the importance of preventative care. It was this approach that finally led me to agree to the treatment plan—Invisalign. The decision to proceed with Invisalign wasn't made lightly, but it was made easier thanks to some funds I had in my health savings account. Dr. Thornton and his team meticulously planned and executed the process, ensuring I was comfortable and informed every step of the way. The transparency and support provided were exceptional. The results? Absolutely transformative. Not only has the treatment improved my teeth’s alignment and eliminated the risk of them damaging each other, but I also find myself more confident in my smile.

It’s incredible to think how this change will positively impact my dental health for years to come. The office staff deserves a special shoutout too. Every appointment is a breeze, thanks to their efficiency and friendliness. The environment they've created is one where I feel welcomed and valued—a feeling that has remained consistent over the dozen years of being their patient. In summary, if you’re looking for a dentist who combines expertise, care, and the ability to positively transform your dental health, Dr. Thornton is the one. My only regret? Not starting my Invisalign treatment sooner. Thank you, Dr. Thornton and team, for a truly outstanding dental care experience!

May 8, 2024

C. H.

C. H.

BEST DENTIST IN DC. HE IS KIND, LAID BACK, AND GENTLE. HE ALLOWS PAYMENT PLANS WITH NO INTEREST AND HAS AN INCREDIBLE STAFF FROM FRONT TO BACK. I READ THE NEGATIVE REVIEWS ON HERE AND CAN GUARANTEE THESE ARE FROM FOLKS WHO THINK THE WORLD REVOLVES AROUND THEM AND MAD THEY CAN'T GET THEIR WAY WHEN THEY WANT IT.

IT'S NOT A WALK IN CLINIC, HOWEVER THEY HAVE ALWAYS DONE THEIR BEST TO ACCOMMODATE EMERGENCIES. BOTH MY DAUGHTER AND I ARE NERVOUS PATIENTS AND SINCE BEING PATIENTS HERE, WE NO LONGER FEAR THE DENTIST. HE ALSO DID MY AUNT'T VENEERS AND A COUPLE OTHER PPL I KNOW AND THEY LOOK FANTASTIC

March 5, 2025

Jeff Fox

Jeff Fox

Dr. Thornton is an excellent dentist with great attention to detail and does excellent dental work. He has a friendly professional style and is very good explaining your dental procedures. The dental hygienists do an exceptional job and office staff is pleasant.

March 21, 2025

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Our Location

Thornton Dental Associates, P.C.

818 18th St NW, Washington, DC 20006

Contact Information

Address

818 18th St NW, Washington, DC 20006

Phone

(202) 293-5805

Website

https://www.818dcdental.com/

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