Internal Medicine, Gastroenterology in WILLIAMSBURG, VA
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John D Long is a physician with an MD credential specializing in Internal Medicine and Gastroenterology, based in Williamsburg, VA.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
JOHN D LONG specializes in Internal Medicine, Gastroenterology.
JOHN D LONG practices in WILLIAMSBURG, VA.
JOHN D LONG's NPI number is 1386619393.