Tiago Gregório is an Internal Medicine Physician dedicated to Stroke Medicine at a comprehensive Stroke Centre in Vila Nova de Gaia – Portugal. He is also an experienced investigator who participated in several trials in the field of stroke, cardiovascular risk and antithrombotics. He is currently also Head of the Clinical Trials and Research Unit at Vila Nova de Gaia and an invited Professor at the University of Porto School of Medicine, where he teaches clinical research methodology. He holds a Masters Thesis in Molecular Medicine and Oncology and a PhD in Clinical and Health Services research. He has won several awards, presented in several conferences and authored/co-authored more than 40 papers in his different fields of interest.