Deshamanya Hewa Komanage Dharmadasa (17 June 1920 â 10 August 2011), known as Navaloka Mudalali, was a business magnate, philanthropist and chairman of the Navaloka Group of companies. It is one of the leading private sector organizations in Sri Lanka. He was a philanthropist and the Nawaloka Hospital was his brainchild in the health sector.