Ju-Hsien (John) Chao, DO is an internist specialized in hematology/oncology/bone marrow transplant with UofL Health/UofL Physicians who actively participates in the care of patients in the hospital and clinic with hematological conditions. He is involved in clinical trials conducted by UofL BMT and melanoma programs as a primary investigator or sub-investigator. He also teaches UofL internal medicine residents and hem/onc fellows during their rotation.