Paul Fields is a consultant haematologist at Guy's and St Thomas' and King's College Hospitals.

Paul sits on two NCRN lymphoma working groups and is a UK principle investigator for a lymphoma NCRN badged CR (UK) study. His principle interest is in the treatment of lymphmoma and he is head of the lymphoma service at Guy's and St Thomas' NHS Foundation Trust.

He is a member of the British Society of Haematology, American Society of Haematology and European Society for Bone Marrow Transplantation.