Internal Medicine, Hematology & Oncology in SAGINAW, MI
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John K Bartnik is a physician with an M.D. degree specializing in Internal Medicine, Hematology & Oncology. He is located in Saginaw, MI.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
JOHN K BARTNIK specializes in Internal Medicine, Hematology & Oncology.
JOHN K BARTNIK practices in SAGINAW, MI.
JOHN K BARTNIK's NPI number is 1740211275.