Professor Dame Melanie Jane Hall (née Davies; born 8 July 1961) is a British physician and academic specialising in type 2 diabetes. She is Professor of Diabetes Medicine at the University of Leicester and an Honorary Consultant Diabetologist at University Hospitals of Leicester NHS Trust. Davies is co-director of the Leicester Diabetes Centre, a collaboration between the University of Leicester and University Hospitals of Leicester NHS Trust, based at Leicester General Hospital.

Career Davies’ research focuses on the causes, prevention, and self-management of type 2 diabetes, including early onset type 2 diabetes. She has contributed to clinical trials and international consensus guidelines on diabetes care.

Roles Director, NIHR Leicester Biomedical Research Centre NIHR Senior Investigator Emeritus Co-chair, EASD/ADA Consensus Report on Type 2 Diabetes Management National Specialty Lead, Research Delivery Network for Diabetes, Metabolic and Endocrine

Research and publications Davies has authored numerous peer-reviewed articles on diabetes and related conditions. Her work has appeared in journals such as The Lancet, New England Journal of Medicine, and Diabetes Care.

Selected publications

NEJM 2025 – CagriSema Trial Lancet 2024 – Semaglutide HFpEF NEJM 2021 – Semaglutide Obesity Diabetes Care 2018 – Consensus Report Lancet 2017 – Type 2 Diabetes Diabetologia 2012 – Sedentary Time BMJ 2008 - Effectiveness of the diabetes education and self management for ongoing and newly diagnosed (DESMOND) programme for people with newly diagnosed type 2 diabetes: cluster randomised controlled trial Clinical Science 1993 – Antioxidant Capacity

Awards and honours Dame Commander of the Order of the British Empire (DBE) for services to global diabetes, research, policy and care management (2026 Birthday Honours) Commander of the Order of the British Empire (CBE) for services to diabetes research (2016) Fellow of the Academy of Medical Sciences (2018) Outstanding Achievement in Clinical Diabetes Research Award, American Diabetes Association (2025)

References