People Poland Jan Kowalski peoplepill id: jan-kowalski-4JK 1 views today 9 views this weekPolish cardiologistJan KowalskiBiographyListsAlso ViewedListsJan Kowalski is in following listsBy field of workNotable Polish people in healthcare and medicineGender:MaleBy work and/or countryNotable Polish PhysiciansGender:MaleFrom our partnersSponsoredJan Kowalski