Leonardo Nissola (Leo) is a Medical Doctor, Scientist, and Published Book Author in Immunology. He is a former Medical Oncology Fellow at the University of Texas MD Anderson Cancer Center in Houston.His work focuses on Clinical Development, accelerating research, and exploring novel approaches to tackle cancer with immunotherapy at The Parker Institute For Cancer Immunotherapy. His scientific heart has been on finding innovative ways to fight cancer and overcome adaptive immune resistance after therapy with immune checkpoint inhibitors.