Sarennya is a dual trained medical oncologist and nuclear medicine physician, working at St George Hospital, Sydney. She studied medicine at UNSW, completed advanced training in medical oncology and nuclear medicine at a number of hospitals including St George and St Vincent’s Hospital. She is a PhD candidate at the University of Sydney, examining the role of PSMA as a diagnostic and therapeutic target. Her interest is in the current and future role of theranostics in the cancer treatment paradigm.