Dr Sullivan graduated with Honours in Medicine from the University of Queensland. She completed a Research Doctorate in Medicine (UK) at The General Infirmary at the University of Leeds. Dr Sullivan is a fellow of both the Royal Australasian College of Physicians and the Australian College of Health Informatics.
Dr Sullivan is currently Chief Digital Health Officer at Metro North Hospital and Health Service. She is a senior staff specialist in Endocrinology. She is Co-Director for the Healthcare Innovation and Transformation Excellence Collaboration (HITEC), Clinical Excellence Division, Queensland Health. She has been appointed at the University of Queensland and is widely published in clinical informatics and serves on several national advisory boards for digital health.