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 as a 2025 Top Doctor by Bethesda 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.
ServicesMallory Lostumbo offers the services of a General Practitioner in Rockville, MD. A General Practitioner offers physical examinations, cholesterol testing, wound care, pap smears, immunizations, skin biopsies, fitness programs, stress reduction plans, ongoing evaluations, bone density testing and menopause treatment among other services.
Please call Johns Hopkins Community Physicians - Rockville at (301) 881-7995 to schedule an appointment in Rockville, MD or to get more information.Additional ServicesNurse Practitioner, Pediatrician