Mary Ann Choby, DMD, MS | Vienna VA

Meet Dr. Choby

Mary Ann Choby, DMD, MSDr. Mary Choby is known as “the dentist’s choice” for a reason. She believes in putting the comfort of her patients first before anything else. And with over 20 years of experience in the field of endodontics, Dr. Choby is considered one of the experts in her craft.

“Teeth have a very complex anatomy. Developing the skills to treat and preserve diseased or damaged teeth is very challenging and rewarding — that’s why I chose the specialty of endodontics. I also want every patient to feel comfortable and at ease, which is why I use lasers and other technology to provide the most gentle, advanced care.”

Dr. Mary Ann Choby is the only endodontist at Tysons Corner with over 20 years of experience. With over 10,000 successful treatment plans to her credit, her extensive advanced training and continuing education have made her an expert in her field. At Laser Endodontics at Tysons Corner, all procedures are skillfully performed with a gentle touch you will appreciate. Dr. Choby believes patient comfort comes first — it’s no surprise she’s known as “the dentist’s choice” for endodontic referrals. To stay on the leading edge of endodontics, Dr. Choby is actively involved in many professional organizations, meeting regularly with colleagues and peers. By staying abreast of the latest innovations, she is able to provide the best possible care for her patients. Dr. Choby has published numerous articles in various professional journals.


Certificate of Specialty in Endodontics
University of Pennsylvania School of Dental Medicine, Philadelphia, PA
Periodontics, Medical College of Virginia, Richmond, VA
University of Pittsburgh School of Dental Medicine, Pittsburgh, PA
Pharmacology, University of Pittsburgh School of Dental Medicine, Pittsburgh, PA
Occupational Health, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA
Biology, University of Pittsburgh, Pittsburgh, PA
Associate Fellow
World Clinical Laser Institute
Previous Professor
Georgetown University School of Dentistry, Washington, DC


  • Virginia


American Association of Endodontists
American Dental Association
Virginia Dental Association
Northern Virginia Dental Association

Southern Maryland Dental Association
Edward C. Penick Endodontic Study Club (Past President)

A radiant smile is the result of expert dental care. Call Laser Endodontics at Tysons Corner at Laser Endodontics at Tysons Corner Phone Number 703-448-8433 to schedule your appointment with us. Our patients come to us from the Fairfax County cities of Vienna, McLean, Falls Church, Merrifield, Tysons Corner and surrounding area.