Kathy is a senior medical physicist at Royal North Shore’s Department of Nuclear Medicine in Sydney. Her PhD was in the development of quantitative SPECT and she has a strong interest in both quantitative PET and SPECT for theranostics and dosimetry, particularly in PRRT and SIRT. She is a senior lecturer with the University of Sydney’s Institute of Medical Physics, and physicist for the ARTnet scientific committee. She is actively involved in supervision of higher degree by research students and contributes towards the AANMS Basic Sciences and ACPSEM diagnostic imaging certification.