Welcome to Bunnag Comprehensive Dentistry!

Specializing in beautiful smiles through advanced laser and digital dentistry.

As of  5/7/2020:

The Bethesda & Silver Spring offices are now OPEN with coronavirus precautions.
Please watch the following video for our current operating procedure:


-If you are not feeling well (fever, sore throat, cough, etc) please call us & we will reschedule you when you are feeling better. 

-If you have not been in our office for a while or are a new patient, please complete our online COVID19 Screening Form PRIOR to your appointment 

-Our waiting room is CLOSED and door remains LOCKED during operating hours;
-Please call our office when you arrive and we will advise you when you can walk up to the door

What to expect at when you schedule an appointment with us:

  1. Complete a COVID19 Pre-Screening form prior to arrival

    1. It can be done over the phone <5 days before

    2. Filled out by you and emailed over to us at [email protected]

  2. If at any time prior to your appointment you are not feeling well, please contact us right away

    1. We will kindly request that you refrain from scheduling an appointment until you are feeling better

On the day of your appointment: 

  1.  Call us at (301) 896-0633 when you arrive & stay in your car. We will advise you when you can come up to the door to enter the office.

  2. Only the scheduled patient can enter the office. We kindly request all other family members and friends to wait in the car—we will come out to talk to you, or call you on your cell phone if necessary. 

  3. Please keep your mask on when you enter. If you do not have one, we will provide you with one

  4. We will pre-screen you once again for any changes

  5. Your temperature will be taken

  6. If you are wearing gloves, please dispose of them in the trash at our entryway. Hand sanitizer is given for you to use before entry to the office

  7. You will be brought directly back to the treatment room

  8. Please keep your mask on for the duration of your appointment, we will remove it ourselves when we need to work in the mouth

Thank you for your understanding and please stay safe! 

(last updated 1/22/2022)

Please see this important letter on how we're doing our part to protect you from the Coronavirus

If you are looking for a dentist in Bethesda and Silver Spring, Maryland, we welcome you to our join our practice. One of the goals of our web site is to provide you with an extension of care. As you navigate through the site you will find a wealth of information about dentistry, tooth care, procedures and treatments and stay well informed. We believe our patients deserve to have the information needed to make wise choices about their oral health. There is an overview of our practice including our doctors and staff, office hours, insurance and appointment procedures, maps, directions and contact information.

As a licensed and experienced dentist in Bethesda, we work with our patients so they can achieve and maintain a beautiful smile and healthier gums and teeth. We take the time with our patients to explain their treatment options and inform them of additional preventative care.

Our office is conveniently located in Bethesda, just minutes off of I-270, and we invite you to call with any questions or use the contact us form at the top of the site. We will do everything possible to ensure you a pleasant visit.

Dr. Bunnag was recently chosen to receive the

American Dental Association's Humanitarian Award for 2017!

Read about it here: Dr. Usa Bunnag is ADA's 2017 Humanitarian Award recipient

Dr. Bunnag was also featured in the May edition of DentalTown Magazine: How Smiles on Wings took Flight

Complete Dental Care for a Lifetime of Beautiful, Healthy Smiles

The Latest Technology

We take great pride in providing our patients with high-quality dental care by using advanced technology, such as laser and digital dentistry. We believe our precise combination of knowledge, skill and technology enables us to deliver optimum results for each of our patients.

Read more

Contact Us

  • Bunnag Comprehensive Dentistry - 6501 Democracy Blvd., Bethesda, MD 20817 Phone: 301-896-0633
  • Silver Spring Office - 1400 Spring St., Suite 420, Silver Spring, MD 20910 Phone: 301-681-2969 Fax: 301-681-0214

Bethesda Office Hours



WED: 8:00 a.m. - 5:00 p.m.


FRI: 9:00 a.m. - 4:00 p.m.

SAT: 8:00 a.m. - 2:00 p.m.

Silver Spring Office Hours


TUE: 8:00 a.m. - 5:00 p.m.


THURS: 8:00 a.m. - 5:00 p.m.



Usa Bunnag D.D.S., P.A.

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