Dr Sharma completed his medical training at Royal Free and University College Medical School in 2008 earning a Certificate of Merit. He trained in radiology at Guy’s and St Thomas’ Trust, London with the latter two years dedicated to subspecialty training in cardiothoracic radiology. He underwent further training in cardiac imaging at the Hammersmith Hospital, London. He was appointed to Maidstone and Tunbridge Wells NHS Trust as a substantive Consultant in 2021 and has a role in developing cardiac imaging services whilst also being a core member of the lung cancer multi-disciplinary team.

Outside of cardiothoracic radiology, Dr Sharma has a passion for innovative techniques in medical education and runs a social media radiology education site with over 1 million worldwide followers. He has published articles on the subject in international peer reviewed journals and has been invited to speak at national and international radiology conferences.