Internal Medicine, Gastroenterology in JANESVILLE, WI
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Dr. Andrzej J Marzec is a physician specializing in Internal Medicine and Gastroenterology, based in Janesville, Wisconsin.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
Dr. ANDRZEJ J MARZEC specializes in Internal Medicine, Gastroenterology.
Dr. ANDRZEJ J MARZEC practices in JANESVILLE, WI.
Dr. ANDRZEJ J MARZEC's NPI number is 1760559371.