Dr Jansen is Senior Research Fellow at The University of Sydney, School of Public Health within The Screening and Diagnostic Test Evaluation Program (STEP). She holds an NHMRC Early Career Fellowship, is Sub-Dean (Early Career Researchers) in the Sydney Medical School and is a senior member of the Centre for Medical Psychology and Evidence based Decision Making (CeMPED). She focuses her research on health communication and shared decision-making in different clinical areas, such as cardiovascular disease and oncology and pharmacy, using a range of research methods including video-observations, qualitative interviews, experimental studies and randomised controlled trials. Her current projects focus on communication and decision making around topics such as appropriate prescribing of medications for older adults, breast cancer screening and polycystic ovary syndrome (PCOS).