Dr Diwanji qualified in medicine in 2006 and completed his foundation training in India before moving to the UK. He was awarded an MD in 2010 for research into non-cystic fibrosis bronchiectasis, and completed higher specialist training in respiratory and general medicine at the London Chest Hospital, The Royal London Hospital and St Bartholomew’s Hospital.
He is Clinical Director for Respiratory Medicine at London North West University Healthcare NHS Trust, where he co-chairs the lung cancer multidisciplinary team, leads lung cancer screening and set up the Enhanced Respiratory Care Unit for people with acute and chronic respiratory failure. He was elected a Fellow of the Royal College of Physicians in 2019.
His research includes the PHOSP-COVID study, for which he is principal investigator at his Trust, and the TRIBE study.