A “rock star” doctor who tested tens of thousands of people for COVID-19 in the pandemic's early months in a badly-stricken California desert community has pleaded guilty to misbranding cosmetic drugs, authorities said Thursday.
Dr. Tien Tan Vo acknowledged in a plea agreement that none of the injectable botlinium toxin, or lip fillers, used by his Imperial Valley clinics from November 2016 to October 2020 were approved by the U.S. Food and Drug Administration, federal prosecutors said.
