Xu, Xunhai James, M.D.
Hematology/Oncology
Potomac Oncology and Hematology
6000 Executive Blvd
Rockville MD 20852
Phone: 301-571-0019
Fax: 301-571-0988
Bladder Cancer, Hematology, Kidney Cancer, Lung Cancer, Oncology, Prostate Cancer.