phone: (314) 454-6018
Dr Willis is a clinical oncologist in the Division of Pediatric Hematology/Oncology. Areas of clinical interest include solid tumors including neuroblastoma retinoblastoma, and melanoma. He aids in the operations of the Intra-Arterial Chemotherapy for Retinoblastoma and Neuroblastoma MIBG treatment programs. Dr Willis's research interests focus on infection prevention in oncology patients and he conducts research on the risk factors and prevention of bacteremia and C. difficile infections.