Trained in radiology at Northwick Park Hospital and the MRC Clinical Research Centre. Undertook a 14 month Fellowship at The Hospital for Sick Children in Toronto. Currently Lecturer and Honorary Consultant in Clinical Radiology at the University of Cambridge and Addenbrooke's Hospital. Numerous subspecialty interests include Ultrasound, Emergency Department radiology, and Paediatric radiology.

Formerly Consultant Radiologist at St. George's Hospital, London. Previously visiting Professor at the University of Miami Medical School, USA; previously Senior Lecturer in Radiology, University of Auckland Medical School, New Zealand. Previously Consultant Radiologist, Northwick Park and St. Mark's Hospitals. Other roles have included: an Examiner at the Royal College of Radiologists, and Chairman of the Royal College's Training and Accreditation Committee. One time (1995-2000) elected Officer and member of Council of the Royal College of Radiologists.

Consultant radiologist at University College Hospital, London. Trained at Northwick Park Hospital, London. Interests include information technology medical education, head and neck imaging, gastrointestinal and acute radiology.