Internal Medicine, Gastroenterology in EAST LANSING, MI
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John F Walling is a physician (DO) specializing in internal medicine and gastroenterology based in East Lansing, MI.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
JOHN F WALLING specializes in Internal Medicine, Gastroenterology.
JOHN F WALLING practices in EAST LANSING, MI.
JOHN F WALLING's NPI number is 1073579512.