Contact Us: Division of Hematology and Oncology
John L. Marshall, MD, Chief, Hematology and Oncology
Lombardi Comprehensive Cancer Center
3800 Reservoir Road, NW
Washington, DC 20007
202-444-8830 General Information
Contact our appointment line at 202-444-2223, Monday – Friday, 8:30 am to 5:00 pm, for the availability of your specific doctor and the type of service you require. Each physician may not be available on all days.
MedStar Georgetown University Hospital is located at 3800 Reservoir Road NW, right next to Georgetown University in Washington, D.C. The hospital is easily accessible by car or by public transportation.