Dr Dupont is a consultant nephrologist with a subspecialty interest in renal transplantation. His interests include the assessment of medically complex transplant recipients and prospective kidney donors. Dr Dupont also provides in-patient and out-patient general nephrology services at Barnet Hospital and is responsible for the Barnet renal dialysis unit.

Dr Dupont graduated from RCSI Medical School, Dublin, in 1993. He trained in nephrology on the North Thames specialty training scheme and completed a PhD in transplantation immunology at Imperial College London in 2005. He was appointed Consultant Nephrologist and Honorary Senior Lecturer at the Royal Free Hospital in 2006. In 2008, he became a Fellow of the Royal College of Physicians in Ireland. Dr Dupont is dual accredited in Renal and General Internal Medicine. His practice encompasses all aspects of general nephrology, including the investigation and management of acute and chronic kidney conditions and difficult hypertension.

Additionally, Dr Dupont has published numerous papers and is actively involved in research regarding renal transplantation. His research interests include pre-transplant assessment, transplantation immunology, infectious and other complications of transplantation, and the management of chronic transplant rejection. He is also the principal investigator for several clinical trials in renal transplantation.

Dr Dupont's extensive experience and dedication to nephrology make him a leading specialist in his field. His commitment to patient care and research ensures that he remains at the forefront of advancements in renal medicine.