Angel Varghese is a Project Director at YHEC with a BSc in Biochemistry and an MSc in Health Economics. She works across digital health technology and population health within public and private sectors and has a particular interest in health care technologies that incorporate artificial intelligence. Angel is involved with model conceptualisation and model development along with reporting of analyses, including manuscripts for peer-reviewed journals. She has experience of developing models such as cost-utility, budget-impact, and cost-minimisation models; as well as cost of illness calculators, applying various methods such as cohort-based modelling, and patient-level simulations.