About Us

A Beautiful Practice For
All Your Dental Needs

Accepting New Patients

  • We direct bill Major Insurance providers
  • We accept cash, debit, and credit cards
  • We provide high quality dental care
  • Wide selection of treatments

About Us

Dr. Clifford Williams has been creating gorgeous, natural-looking smiles for more than 30 years at his Rockefeller Center office. His extensive experience in cosmetic dentistry and use of the latest techniques and materials to enhance the beauty of your smile is what sets him apart from the rest.


More recently, in 2018 Dr. Williams was elected President of the American Academy of Restorative Dentistry. He is the former High Technology Editor of Periodontal Practice and Aesthetic Dentistry magazine and has authored dozens of articles on dental technology and advancements. He is also a nationally recognized presenter and speaker on cutting-edge dental techniques.


In his spare time, Dr. Williams enjoys piloting a Beechcraft Baron and is an avid photographer.


Dr. Williams and his team strive to stay on the cutting edge of dentistry by continually attending higher educational classes at the world’s most premier post-dental education institutes for advanced learning. These ingredients are essential for delivering the highest quality of care available today. We are confident that you will feel right at home in our office the moment you walk through our doors.


We confirm all appointments 48 hours in advance. We understand that many of our patients are successful professionals who have extremely busy and ever-changing schedules. If at any time you need to reschedule or change your appointment, 24 hours notice is required.


Please remember that appointments are in high demand and your early cancellation will give another patient the opportunity to meet with the doctor.

Insurance and Billing

We are here to listen to your concerns and work with you to make your new smile a reality. Whether it is the smile you want or the treatment you need, we know that dental care can be a major investment and after all, your smile is an excellent investment in yourself. Financial considerations should not be an obstacle to obtaining this kind of care.


Our staff will be glad to submit your claim and submit proper documentation to your dental insurance company. However, we do not participate in any plan nor do we accept insurance as payment.


Payment is due in full at the time services are rendered. We offer a variety of payment methods so that a plan can be tailored to fit your needs.


We also work closely with an established healthcare financing company, CareCredit, which extends credit for up to 24 months with no interest as well as interest rate plans for as long as 60 months. For specific plan details please contact our Financial Coordinator.

Contact Us


Phone – 202-757-7070

Email- info@drcliffordwilliams.com


Meet Dr. Clifford P. Williams

Dr. Williams uses the latest techniques and materials to enhance the beauty of your smile while ensuring the health of your teeth.


New Patient Information

Find out more about what to expect during your first visit to Clifford P. Williams, DMD, where all patient exams are thorough and pain-free.

Cosmetic Treatments

Whether it’s whitening or something more comprehensive like porcelain veneers, there’s a solution for you to create your dream smile.

Hear from our happy patients

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