Joanna Claustro, D.M.D.

Born in the Bronx and raised in the Appalachian Mountains of Southwest Virginia, Joanna Claustro, D.M.D. has been closely connected to life in Northern Virginia since she attended school in McLean. She is the owner of Joanna Claustro DMD & Associates, a practice in advanced dental care where she focuses on providing comprehensive care and building relationships with her patients to design personalized treatments. For three consecutive years, Dr. Claustro was named Best Dentist and Kindest Dentist by Posh Seven Magazine, a local lifestyle resource in Ashburn, VA. She specializes in cosmetic and family dentistry with cutting-edge procedures, and as an expert on facial anatomy, she has added the latest noninvasive aesthetic treatments to her practice.


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Education and Training

A graduate of Skidmore College, Dr. Claustro earned her doctor of dental medicine from Tufts University School of Dental Medicine. She is proud to be a member of the following societies:

  • American Academy of Cosmetic Dentistry
  • American Dental Association
  • Virginia Dental Association
  • Mommy Dentists in Business

Each year, Dr. Claustro invests in her continued education and training to provide the most comprehensive, up-to-date care possible. She actively participates in Seattle Study Club, Spear Dental Education, and Clinical Mastery Programs, which are globally recognized in the dental industry for providing advanced techniques in comprehensive dental care and TMJ management.

Skills and Specialties

Dr. Claustro specializes in family dentistry and cosmetic dentistry. Her practice offers teeth whitening, porcelain veneers, smile makeovers, and dental bonding and contouring. Dr. Claustro's Smile Design, a smile makeover, has transformed patients' lives with cosmetic and rehabilitative dentistry. She and her amazing team of dental professionals have helped many Ashburn, VA patients who put their trust in her skills and talents to restore crooked, worn, shifting, or stained teeth into healthy and radiant smiles.

When Dr. Claustro is away from the office, she spends time with her husband and her son, Hudson. Together, they love to travel and spend time outdoors. She keeps fit at the boxing gym and tries new fitness programs. She also enjoys craft beer and wine and secretly aspires to be a gourmet chef.

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20745 Williamsport Pl Ste 300

Ashburn, VA 20147

Call: 703-406-8600

Dr. Joanna Claustro Videos

Trusted, Proven

She and her staff were professional and very likable. I recommend that others seek her service.

Anonymous Healthgrades

One of them best Dentist that I have ever had, great staff and a wonderful office. Joanna is very skilled, knowledgeable and compassionate. She cares about her patients and is always working in your best interest.

S.D. Google

Dr Claustro and her team keep me coming back because of her and her awesome team. Always a great experience.

T.W. Google

I never write reviews but I had to for this - absolutely amazing experience. Who knew a dentist could also change the way your face looks??? I have tried MANY different face treatments for melasma and aging, and I have never seen results like I did with Dr. Claustro. The Opus Plasma did wonders to diminish wrinkles and tighten my skin, with no downtime at all. I coupled my treatment with the Resurfacing treatment and just wow. Anyone that actually has melasma knows that it is never going to go away, but I have not seen anything diminish it's appearance like this and I have tried EVERYTHING. Add in the amazing staff and Dr. Claustro herself, just top notch. Run don't walk to try these treatments! You will thank me!

K.C. Google

Dr Claustro is amazing. She’s hands down the best dentist I’ve been to. She’s conservative in her methods and applies practical guidance and education on treatments.

L.B. Google


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*Individual results are not guaranteed and may vary from person to person. Images may contain models.