Vidya Jyothi Senior Professor Arjuna Priyadarsin de Silva is a Sri Lankan academic and consultant gastroenterologist. Dr. de Silva holds a distinguished medical background with an MBBS, MSc, MD, and FRCP. He currently serves as the Head of the Department of Medicine at the Faculty of Medicine, University of Kelaniya. Additionally, Dr. de Silva holds leadership positions as Chairman of the Sri Lanka Anti-Doping Agency and physician at AAYU by Nawaloka Care Premier.