He completed his general medical training at the National Hospital for Neurology, Hammersmith, Royal Brompton and Royal Free hospitals in London in 2006. He worked for a year at the Neurology Department of the Austin hospital, an affiliate of Melbourne University. He was appointed Clinical Lecturer at Oxford in 2007 and completed his training in Clinical Neurology in 2011. Between 2008-09, he was awarded a Lefler fellowship from Harvard Medical School for advanced studies in neurodegenerative diseases. In 2012, he was awarded a Wellcome Trust Intermediate Clinical Fellowship and the Wellcome-Beit Prize to further his research and after a short visit at the Brigham and Women's Hospital in Boston, he established his research group at Oxford. He heads the EU IMI Consortium IMPRiND which aims to delineate new mechanisms that are relevant to the progression of pathology in Parkinson's and Alzheimer's disease. He is a Medical Research Fellow at Corpus Christi and previously held a Todd-Bird Junior Research Fellowship in Medicine at New College. He was the recipient of the biennial Cornelli Prize for research in Parkinson's disease and the Junior Investigator Award from the International Movement Disorder Society. As a clinically active Consultant Neurologist at the John Radcliffe hospital, he covers acute as well as general outpatient neurology and leads regional specialist clinics in Movement and Neurogenetic Disorders.