Heather Davies is a Project Director on the health economics and outcomes research (HEOR) team and has an MSc in Bioarchaeology. Heather has been working at YHEC since 2017 and has worked in a wide range of disease areas on projects for both private and public sector clients. Heather leads the development of a range of economic models, including models of pharmaceuticals and medical devices, and has experience of preparing dossiers for NICE submissions and manuscripts for publication in peer-reviewed journals. Heather also has experience of critiquing economic models and analysing individual patient level data for use in economic models.