Meet Dr. Marie Tigani Stiles

Dr. Marie Tigani Stiles, a native of Bethesda, has been working with patients in upper Montgomery County since 1986. She is a member of the American Dental Association and the Southern Maryland Dental Society. She is a current member of the Greater Washington Academy of Women Dentists, which she served as president in 2000, and again from 2012 to 2014.

Dr. Marie Stiles is also a member of the American Dental Society of Anesthesiology, a national organization that serves as a forum for education and research, and to promote safe and effective care through sedation dentistry. She serves on the membership committee of the ADSA.

In 2017, she was elected to serve a two-year term on the board of directors for the ADSA. In 2010, Dr. Marie Stiles was inducted as a fellow of the International College of Dentists. In 2013, she was inducted into the American College of Dentists. In 2009, Dr. Marie Stiles was appointed to serve as a dean’s faculty member at the University of Maryland School of Dentistry.

Awards

• Top Dentist, Washingtonian Magazine, 2023
• Best Dentist, Bethesda Magazine 2024
• Best of Montgomery, The Gazette, 2013

When she’s away from the office, Dr. Stiles enjoys volunteering within the community, as well as reading and traveling. Drs. Dennis and Marie Stiles have three children: Elizabeth, Andrew, and JP and grandsons: Tommy and George. 

“I really value the relationships I’ve formed with my patients, and I’ve learned an awful lot from them. We talk about things like parenting, colleges, travel tips, and good books to read. Yes, I really like helping people with their mouths, but what I love is that my patients let me into their lives just a little bit. I learn something different from everyone.”