Josefine Antoniades is currently an Associate Professor at La Trobe University, specializing in health communication since October 2024. Prior to this role, Josefine served as a Research Fellow at the National Ageing Research Institute from July 2017 to October 2024. Earlier in their career, Josefine held positions as a Research Officer and Research Assistant at Monash University from March 2008 to May 2016, and gained experience in support and training at HIMSA from 1999 to 2001. Josefine obtained a Doctor of Philosophy (PhD) in Psychology from Monash University between 2013 and 2017, following a Bachelor of Science (BSc) with Honours in Psychology from the same institution, completed in 2010.