Gabriel Oniscu is Professor of Transplantation Surgery and Head of Transplantation Surgery Division at the Karolinska Institutet in Stockholm. His clinical focus is multi-organ transplantation.

Gabriel has been one of the pioneers in the field of novel organ perfusion and preservation technologies in the UK and has a particular research interest in the role of technology in transplantation.His other main clinical and research focus is on equity of access to transplantation, shared decision making, transplant outcomes and digital technologies in transplant care. Prof Oniscu is the recipient of the NRS Career Research Fellowship, an MRC confidence in concept award for technological developments relating to normothermic perfusion and an MRC Clinical Academic Research Partnership grant to investigate therapy delivery during ex situ liver perfusion.

Prof Oniscu is President of the European Society for Organ Transplantation.