People Poland Jan Kowalski peoplepill id: jan-kowalski-4JK 2 views today 10 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