Andrzej J Marzec is a Gastroenterology Physician based in Janesville, WI and is specialized in Gastroenterology. Andrzej J Marzec practices in Janesville, WI and has the professional credentials of MD. The NPI Number for Andrzej J Marzec is 1760559371 and holds a License No. 48642 (Wisconsin).

The current practice location address for Andrzej J Marzec is 3524 E Milwaukee St, Janesville, WI and can be reached out via phone at 608-756-7100. You can also correspond with Andrzej J Marzec through the mailing address at 3524 E MILWAUKEE ST, JANESVILLE, WI - 53546-1626 (mailing address contact number: 608-756-7100).