Kristen Bennett Cantor, MD

Dr. Hawkins received her undergraduate degree from Duke University where she also played for the women’s varsity field hockey team. She completed her medical education at Albany Medical College in New York and her Pediatric residency training at Georgetown University Hospital. Following this, she spent an additional two years at Georgetown, first as Pediatric Chief Resident, and then as an attending in the Pediatric department, during which time she was also the director of the pediatric clerkship for the Georgetown third-year medical students. She continues her relationship with Georgetown as Clinical Assistant Professor of Pediatrics. She has worked as a general pediatrician for over 20 years and is a Fellow of the American Academy of Pediatrics. She loves pediatrics because of the relationships she is able to develop with families, from birth through college! Dr. Hawkins was named Top Doctor by the Washingtonian Magazine in 2024 and 2025. Dr. Hawkins lives in Rockville and in her free time, she enjoys exercising, watching her children play sports, walking the family dog, and gardening.

Mallory Lostumbo, M.D., is a pediatrician at Johns Hopkins Community Physicians in Rockville. She received her medical degree from SUNY Upstate Medical University in Syracuse, NY and completed her residency at Dartmouth Hitchcock in 2017. She is a fellow of the American Academy of Pediatrics and was named a 2025 Top Doctor by Bethesda Magazine and Washingtonian Magazine. Dr. Lostumbo’s clinical interests include preventative medicine, adolescent medicine and working with new parents. She lives locally with her husband and enjoys traveling, baking and spending time with friends and family.

Jill Troilo, M.D., F.A.A.P., is a pediatrician, a fellow with the American Board of Pediatrics, and the medical director at Johns Hopkins Community Physicians Rockville Pediatrics. Previously, Dr. Troilo completed her undergraduate degree in chemical engineering from Bucknell University, a medical degree from East Tennessee State University, and pediatric residency at Georgetown University. Previously, she held positions in private practice in Tennessee as well as a university affiliated position at Indiana University in Bloomington. Dr. Troilo has most recently served as the president of the Montgomery County Pediatrics Society and on the board of the Pediatric Health Network. She has been named as a 2025 Top Doctor by Bethesda Magazine, and Top Doctor by Washingtonian Magazine in 2024 and 2025. When not tending to kiddos at work, Dr. Troilo enjoys a good read as an avid consumer of fiction, non-fiction, and comics (mostly Marvel, but don’t tell DC that). In addition, other favorite pastimes include movies, geeky television, tabletop games, Dungeons & Dragons, and a choice of selection of video games. She enjoys these with her son (a Legend of Zelda expert), her husband who is a higher education consultant and film critic, and her kittens who are excellent snugglers.