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Summary
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.
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.
Quick Facts
- accepting new patients
- 12 years of experience
- 17 insurance plans accepted
- speaks English
- Dartmouth Hitchcock Medical Center
- 2 specialties
- 1 area of expertise
- 1 hospital affiliation
- 1 office location
- Female
Office Location
Johns Hopkins Community Physicians - Rockville
1201 Seven Locks Rd Ste 201Rockville, MD 20854 Tel: (301) 881-7995
Compare with Similar Doctors
 |  |  |  |
| Mallory Lyn Lostumbo, MD | Dr. Patricia Pinaya Walters | Dr. Andrea Christine Loeffert | Dr. Alanna Janine Albano |
| Pediatrics | Pediatrics | Pediatrics | Pediatrics |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 12 Years of Experience | 27 Years of Experience | 14 Years of Experience | 17 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English, Spanish | Speaks English, Spanish | Speaks English |
| Rockville , MD | Franklin , TN | Franklin , TN | Franklin , TN |
| Med School: Suny Upstate Medical University Alan And Marlene Norton Coll Of Med | Med School: Universidad Mayor Real San Francisco Xavier de Chuquisaca | Med School: Lake Erie College of Osteopathic Medicine - Bradenton, FL campus | Med School: Lake Erie College of Osteopathic Medicine - Bradenton, FL campus |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Mallory Lyn Lostumbo
Medical Specialties
Mallory Lyn Lostumbo has the following 2 specialties
Specialty Expertise
Mallory Lyn Lostumbo has the following area of expertise
Certifications, License, & Education
12 Years Experience
Mallory Lyn Lostumbo holds an active medical license in the state of Maryland.
Medical License
Medical Doctor with an active medical license in the state of Maryland that expires in 2026.
Education & Training
Residency
Completed their residency at Dartmouth Hitchcock Medical Center.
Medical School
Graduated from Suny Upstate Medical University Alan And Marlene Norton Coll Of Med in 2014.
NPI Number
Mallory Lyn Lostumbo's NPI number is 1073923132.
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Frequently Asked Questions
- What languages does Mallory Lostumbo speak?
- Mallory Lostumbo speaks English.
- Is Mallory Lostumbo accepting new patients?
- Mallory Lostumbo is accepting new patients on Vitals. View Mallory Lostumbo's profile on Vitals to make an appointment.
- Does Mallory Lostumbo accept my insurance?
- You can see the insurance plans that Mallory Lostumbo accepts on their Vitals profile.
- Does Mallory Lostumbo accept virtual/telehealth appointments?
- Mallory Lostumbo has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Mallory Lostumbo?
- You can find contact information for Mallory Lostumbo here on Vitals.
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