![Photo of Martinez, Onesima](https://chicago.medicine.uic.edu/medicine/wp-content/uploads/sites/9/2024/01/Onesima-157x180.jpg)
Onesima Martinez
Administrative Director
Hematology/Oncology
Department of Medicine, Division of Hematology and Oncology
We recommend using the latest version of IE11, Edge, Chrome, Firefox or Safari.
Administrative Director
Hematology/Oncology
Department of Medicine, Division of Hematology and Oncology