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Physicians

John Wallmark, M.D.
Specialties
Medical Oncology, Hematology
Board Certification
- Hematology
- Medical Oncology
- Internal Medicine
Languages
English
Interpreters available for other languages upon request.
Biography
As an innovative thought leader, Dr. Wallmark has an unwavering commitment to provide excellent and compassionate care to hisnpatients. He is passionate about developing a renowned research program, offering state-of- the art, novel therapies close to home. Under his research leadership, he and his colleagues have developed one of the leading community research programs in the country. Patients now have access to early drug development/phase I trials outside of an academic center. He is a published author on numerous research topics. His special interests include breast cancer, lymphomas, myeloma and leukemia.
He is active in the following professional societies: American Medical Association, American College of Physicians, Montgomery County Medical Society, Medical & Surgical Faculty of the State of Maryland and the American Society of Clinical Oncology. Dr. Wallmark also served at the Suburban Breast Center Risk Assessment Program as physician advisor and counselor.
Education & Experience
College
- Boston College
Medical School
- Hahnemann University
Internship
- Internal Medicine, University of North Carolina
Residency
- Internal Medicine, University of North Carolina
Fellowship
- University of Pennsylvania, Oncology Hematology
Affiliations
- American Society of Clinical Oncology (ASCO)
- American Medical Association (AMA)
- Montgomery County Medical Society (MCMS)
- Medical & Chirurgical Faculty of the State of Maryland (MedChi)
- American College of Physicians (ACP)





Practicing Locations
Rockville
Aquilino Cancer Center
9905 Medical Center Drive
Suite 200
Rockville, MD 20850-6535
Directions
Get DirectionsBethesda
6420 Rockledge Dr, #4200
Bethesda, MD 20817-7847