Lan Zhang currently serves as the Vice President Internationalization at Tigermed since January 2021 and has held the position of Vice President & Chief of Staff at TIGERMED GROUP since June 2018. Zhang's responsibilities include leading corporate restructuring to enhance Tigermed's globalization efforts, managing merger/acquisition initiatives, and overseeing business units related to real-world studies. Previous roles include Head of Government Affairs & Policy at Gilead Science, where strategic partnerships with government and health agencies were established, and Head of Medical & External Affairs at Ascletis Bioscience, where key initiatives in drug application processes were managed. Zhang's extensive experience encompasses leadership roles in public health organizations, academic institutions, and extensive medical practice, supported by advanced degrees in Clinical Medicine and a fellowship in HIV and STI clinical management.