Attn Eldersburg patients: The Eldersburg office will be closed  Thursday 12/26, Friday 12/27 and Monday 12/30.  The Columbia office will be open 12/26, 12/27 and 12/30.

Physicians

John Wallmark, MD

Specialties
Medical Oncology, Hematology
Board Certification
  • Hematology
  • Internal Medicine
  • Medical Oncology
Languages

English

Interpreters available for other languages upon request.
Primary Location

Rockville

9905 Medical Center Drive
Suite 200
Rockville, MD 20850-6535

301-424-6231
Biography

As an innovative thought leader, Dr. Wallmark has an unwavering commitment to provide excellent and compassionate care to his patients. 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 College of Physicians (ACP)
  • American Medical Association (AMA)
  • American Society of Clinical Oncology (ASCO)
  • Montgomery County Medical Society (MCMS)
  • Medical & Chirurgical Faculty of the State of Maryland (MedChi)

Practicing Locations

Rockville

Aquilino Cancer Center
9905 Medical Center Drive
Suite 200
Rockville, MD 20850-6535

Phone
301-424-6231
Directions
Get Directions

Bethesda

6420 Rockledge Dr,
Suite 4200
Bethesda, MD 20817-7847