Internal Medicine, Gastroenterology in WASHINGTON, DC
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Zana H Marks, MD, is an internist and gastroenterologist based in Washington, DC.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
ZANA H MARKS specializes in Internal Medicine, Gastroenterology.
ZANA H MARKS practices in WASHINGTON, DC.
ZANA H MARKS's NPI number is 1992926976.