USA ICD District 4
Leadership Coordinator
2014 to 2018



Practice History

Since 1986, Stiles Dentistry has upheld the mission of delivering extraordinary care and service and offering individualized attention with detailed accuracy. Drs. Dennis J. Stiles, DDS, and Marie Tigani Stiles, DDS, have been working together for over 32 years providing patients in upper Montgomery County optimal dental healthcare and wellness for a lifetime. Both doctors received their Doctor of Dental Surgery (DDS) degrees from Georgetown University School of Dentistry in Washington, DC. Drs. Stiles were listed among the "Top Dentists" by Washingtonian Magazine in 1997, 2003, 2006, 2011, 2013, 2015 and 2017. Together they take over 100 hours of continuing education courses per year and they have both studied at the LD Pankey Institute in Florida. Practice website is