
Polish cardiologist
Jan Kowalski (* 3. September 1953; † 19. August 2020) was a polish cardiologist. He was 66 years old. He studied at Military Medical Academy. He worked at Medical University of Łódź and Górnośląska Wyższa Szkoła Pedagogiczna imienia Kardynała Augusta Hlonda w Mysłowicach. He was buried at Cmentarze przy ul. Szczecińskiej w Łodzi.