RE:RE:Dr. Mace Rothenberg, MD"Dr. Rothenberg recently retired from Pfizer where he served as Chief Medical Officer from 2019 to 2021. During this time, the company initiated, completed, and obtained emergency use authorization for its COVID-19 vaccine. Prior to that role, Mace led Clinical Development for Oncology at Pfizer from 2008 to 2018. Over that 10 year period, his organization developed and obtained regulatory approval for 11 new cancer medicines."