Meet MedStar Franklin Square Medical Center's pediatric experts, board certified in numerous pediatric specialties: 


Kalpana Murthy, MD

Pediatric Gastroenterology

After graduating from M.S. Ramaiah Medical College, Dr. Murthy completed her residency at Saint Agnes Hospital in Baltimore City. She is a board-certified pediatrician and pediatric gastroenterologist. Her special interests include abdominal pain, irritable bowel syndrome, endoscopy, pediatric liver disease, and pediatric nutrition.


Edward Gratz, MD

Pediatric Neurology

After attending University of Maryland Medical School, Dr. Gratz completed his pediatrics residency at Case Western Reserve University Hospital. Dr. Gratz is board certified in pediatrics and child neurology. His special interests include clinical neurophysiology.



Contact Information

Reception: 443-725-2100

Fax: 443-725-2121

Complete a pre-visit questionnaire before you arrive. 

MedStar Franklin Square Pediatrics
5009 Honeygo Center Drive
Suite 225
Perry Hall, Maryland 21128 
Drs. Murthy, Ergun-Longmire, and Gratz


Office Hours

Monday - Friday, 9 a.m. - 4 p.m.
8:30 - 9 a.m. (Walk-in acute visits only)

Tuesday - Thursday Evenings until 7 p.m.

After-hours pediatric consults are available when the office is closed. Call 443-725-2100 and a pediatrician will return your call.