John Michael Wallmark, MD

Hematology, Hematology & Oncology, Internal Medicine, Medical Oncology

Primary Contact

301-424-6231

Services & Specialties

Areas of Specialization

  • Hematology
  • Hematology & Oncology
  • Internal Medicine
  • Medical Oncology

Locations & Contact

Primary Location

Maryland Oncology Hematology PA

9905 Medical Center Dr
Ste 200
Rockville , MD 20850

Maryland Oncology Hematology - Bethesda

6420 Rockledge Dr
Ste 4200
Bethesda , MD 20817

Additional Resources

Education & Certifications

Education

Education:
Hahnemann University School of Medicine (1992)

Residency:
University of North Carolina Hospitals (1995)

Fellowship:
University of Pennsylvania Healh System (1998)

Fellowship:
University of Pennsylvania Healh System (1998)

Fellowship:
University of Pennsylvania Health System (1998)

Board Certifications

Hematology, Hematology, American Board of Internal Medicine Subspecialty (1999)

Medical Oncology, Medical Oncology, American Board of Internal Medicine Subspecialty (1998)