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Internist, Hematology Specialist, Oncology Specialist (cancer)
42 years of experience
Accepting new patients
Video profile
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. John Kark is Excellent. Dr. Kark has been reviewed by 1 patients who have provided 0 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0

Specialties & Research

Dr. John Kark, MD is board certified in Internal Medicine, Hematology, and Medical Oncology.

  • He has special expertise in 15 areas:
  • Acute Myeloid Leukemia
  • Adult T-Cell Leukemia-Lymphoma
  • Anemia
  • Cancer
  • Chronic B-Cell Lymphocytic Leukemia
  • Chronic Myeloid Leukemia
  • Chronic Myelomonocytic Leukemia
  • Deep Vein Thrombosis
  • Hepatitis C
  • Leukemia
  • Lymphoma
  • Multiple Myeloma (Cancer of Plasma Cells)
  • Myelodysplastic Syndromes
  • Myeloproliferative Disorders
  • Sickle Cell Anemia

Education & Awards

Dr. Kark graduated from Harvard University , Boston.


Dr. Kark has 2 hospital affiliations:

  • Methodist Hospital 
  • Thomas Jefferson University Hospital 

> > > > Dr. John Kark, MD

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Additional Information
Dr. John A Kark MD is a male Internist, has 42 years of experience and practices in Internal Medicine, Hematology, and Medical Oncology.
Where does Dr. John A. Kark practice?
Dr. John Kark has 1 office location.
Dr. John Kark practices Internal Medicine, Hematology, and Medical Oncology near Washington, DC.
See Washington Internists, Washington Hematologists, and Washington Oncologists.