Chefe da Oncologia Clinica do Centro Oncológico Antonio Ermirio de Moraes da Beneficencia Portuguesa de São Paulo.

Ex-Associate Professor e Chefe da Seção de Cancer de Cabeça e Pescoço do Thoracic Head & Neck Medical Oncology do MD Anderson Cancer Center

Senior Pathologist, Brigham and Women's Hospital

Professor of Pathology, Harvard Medical School

Professor of Medicine

Director, Tumor Immunology Program, Jonsson Comprehensive Cancer Center (JCCC)

Director, Parker Institute for Cancer Immunotherapy (PICI) Center at UCLA

David Geffen School of Medicine

University of California Los Angeles (UCLA)