Dr Niewiarowski graduated in medicine at the Royal Free and University College Medical School in 2001 where she also obtained a first class honours degree in Immunology and Cell pathology. She undertook basic surgical training at St George’s Hospital and went on to train in radiology at the Imperial College Hospitals. After successfully passing The Fellowship of the Royal College of Radiologists examination she subspecialised in paediatric and gynaecological imaging at St Mary’s, Great Ormand Street and Hammersmith Hospitals. In 2014 Dr Niewiarowski was appointed as Consultant to Ashford and St Peters Hospitals NHS Foundation Trust and is Paediatric Imaging Lead.
She takes an active part in teaching, training junior doctors and presenting at national and international conferences.