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).
Learn more about Dr. John Kark:
View the full profile to get information on:
- What's important to you
View full profile
The overall average patient rating of Dr. John Kark is Excellent.
|Ease of Appointment||
|Spends Time with Me||
Prepare before visiting Dr. Kark
Metastatic Melanoma Patient Education Learn all about metastatic melanoma symptoms and treatments by reading Vitals patient education guide.Before Visiting Dr. Kark Learn More
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
- Chronic B-Cell Lymphocytic Leukemia
- Chronic Myeloid Leukemia
- Chronic Myelomonocytic Leukemia
- Deep Vein Thrombosis
- Hepatitis C
- 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
Similar doctors nearby
- 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.