Diana Margot Rosenthal is a researcher and doctoral candidate at the UCL Great Ormond Street Institute of Child Health. She is an interdisciplinary, mixed-methods researcher and lecturer. Her research explores barriers and facilitators to optimising health outcomes and accessing health care for under 5s experiencing homelessness and living in temporary accommodation. Diana developed the CHAMPIONS project from this work, advancing these issues on the national agenda during the COVID-19 pandemic.

She received her MPA in international health policy and management from NYU's Robert F. Wagner Graduate School of Public Service and MSc in demography and health at the London School of Hygiene and Tropical Medicine. For over a decade, she has coordinated many international research projects with interests in inclusion health, socio-political and environmental determinants of health, policy and practice, art therapy, community health, health promotion, citizen science, and co-production. She uses mixed media art and works collaboratively across disciplines and sectors, through public engagement and translational research, hoping to improve health outcomes.