Maryland Oncology Hematology remains open while making accommodations for the health and safety of our patients. If you believe you have been exposed to COVID-19 or have symptoms of COVID-19 including fever, cough, sore throat or shortness of breath, please call our office before you arrive. Any patient that has traveled out of state, please call before your appointment for travel information and review our travel policy. Our Mt. Airy location is now open and Wheaton patients now call Rockville & Germantown. View more information.


Edward J. Lee, M.D.

Edward Lee, M.D.


Medical Oncology


10710 Charter Dr #G020 Columbia, MD 21044
Phone: 410-964-2212
Fax: 410-964-0380
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Edward Lee, M.D.


Columbia University

Medical School

State University of New York Downstate Medical College

Board Certification

  • Medical Oncology
  • Hematology


Named one of Baltimore’s “Top Doc’s” by Baltimore Magazine in 2000 and 2002, Dr. Lee is board certified in Medical Oncology and Hematology. After graduating from Columbia University, he received his M.D. from the State University of New York Downstate Medical College in 1976. His training in internal medicine was completed at Baltimore City Hospital, where he remained on faculty while also performing volunteer work for the U.S. Public Health Service. Pursuing his interest in healing cancers, Dr. Lee completed additional training in Hematology and Medical Oncology at the University of Maryland in 1984, remaining on faculty until 1997.

During his academic career, Dr. Lee was chairman of the training program for five years, started the Bone Marrow Transplant Program at the University of Maryland in 1993, and wrote 50 original articles on leukemia, lymphoma, and related diseases. He entered private practice in 1997 as Chief of Hematology and Medical Oncology at Sinai Hospital. Practicing in Columbia since 2001, Dr. Lee treats patients with all forms of cancer, maintaining a particular interest in breast cancer, leukemia, and lymphomas.