Arun Sujenthiran is a senior medical director and clinical lead at Flatiron Health UK. Arun leads the Medical & Scientific organisation at Flatiron Health UK and joined the company in 2020 as the first clinician in Flatiron Health International which also has offices in Germany and Japan.   

After studying medicine at Imperial College London, Arun trained in urological surgery in London. Arun is also a passionate health services researcher in oncology real-world data who regularly publishes in leading journals and presents at international conferences. He completed a MD(Res) higher degree jointly at the Clinical Effectiveness Unit, Royal College of Surgeons and the London School of Hygiene and Tropical Medicine.  

Arun is the clinical co-principal investigator in the research collaboration between NICE and Flatiron Health evaluating the ability of real-world data to address evidence gaps and inform HTA decision-making.