Bastian is the Chief Medical Officer of Pathalys Pharma, Inc. Previously, Bastian served as the Chief Development Officer at Oculis and Chief Medical Officer of OxThera. Prior to OxThera, Bastian held roles of increasing responsibility within Medical Affairs and Clinical Development at Amgen where he dedicated over a decade of his career to nephrology product development, culminating in the role of Global Development Executive Medical Director. Prior to Amgen, Bastian served as International Medical Advisor at Novo Nordisk in Denmark and Medical Advisor Diabetes at GlaxoSmithKline, Germany. Bastian holds a Doctor of Medicine (MD) from Free University Berlin Medical School and received his clinical training in Internal Medicine at Charité University in Berlin, Germany, as well as Tulane University, New Orleans, Louisiana.