Dr. Keaney, D.M.D.

unnamedDr. Keaney is an experienced, caring general dentist dedicated to providing gentle and effective care to children and adolescents in her Arlington office. Dr. Keaney earned her dental degree from Temple University School of Dentistry in Philadelphia, PA in 2001. She then spent over a decade focusing on the dental needs of children at a pediatric/orthodontic office in Potomac, MD.  This experience instilled in her an appreciation for how rewarding it is working with children and inspired her to open her own practice closer to home.  Dr. Keaney and her staff view each patient and each family individually.  She takes the approach of being a partner with the parents when addressing the needs of her patients.  As a mother, she understands that each child has unique dental needs. Dr. Keaney is committed to continuing education and remaining aware of the latest advancements in oral health and dentistry.

Dr. Keaney is a Northern Virginia native.  She grew up in Alexandria, VA and currently lives in Arlington with her husband, Sean, their 2 daughters, and their dog.  Dr. Keaney and her family are frequent customers at local Farmer’s Markets and small businesses.  Dr. Keaney is an avid runner, having completed the Marine Corps marathon several times.  She also enjoys yoga, reading and vacationing with her family.



Our Arlington Staff

At Michelle Keaney Flanagan, DMD, we select only the best of the best to serve our patients and their families. All of our staff members are friendly, knowledgeable, and highly proficient in their office duties. Should you have any questions or concerns before, during or after a visit to our Arlington dentist, do not hesitate to visit with one of our staff members. They are readily standing by to address your needs.

Adria Foster – Front Desk Manager

Adria joined Dr. Keaney’s team in April of 2019 and brings along 17 years of experience in the dental field. She loves using her vast knowledge of dentistry and dental insurance in particular to assist patients and their families. Adria was born in Heidelberg, Germany but grew up living in several states while her father served in the U.S. Army. Adria resides in Woodbridge, VA with her husband and two busy sons. In her free time she enjoys watching her boys play basketball, shopping, trying out new recipes and spending time with her family.

Adria is a true gem and we are thrilled to have her on our team!


Jessica Wysincavage – Dental Assistant

Jessica is an experienced dental assistant who loves working with children. She is originally from Harrisburg, Pennsylvania. Jessica loves spending time with family and friends. In her free time she likes to go hiking, read, binge watch “The Office” and do anything crafty!

Jessica is wonderful with children and takes great pride in her job.

Jessica Thomas – Registered Dental Hygienist

Jessica Thomas is a registered dental hygienist with 12 years of pediatric dental experience. Her passion is to help children and parents understand the importance of achieving and maintaining good oral health habits. She is excited to join Dr. Keaney and her team to help create beautiful smiles. She lives in Maryland and is a cat mom to her 3 fur babies: Blue, Vixen and Nala. In her free time, Jessica enjoys shopping, getting mani/pedis, going to the beach and spending time with her family. She is also a HUGE Frozen fan!

Jessica’s enthusiasm and bubbly personality helps kids look forward to their dental appointments!