Bangkok Dusit Medical Services Public Company Limited has approved the appointment of Narumol Noi-am as a substituting director for Prasert Prasarttong-Osoth, M.D., and Puttipong Prasarttong-Osoth as a substituting director for Poramaporn Prasarttong-Osoth, M.D., effective 23 January 2019 and appointment of Narumol Noi-am as a acting President and a member of Executive Committee, effective 23 January 2019 and also appointment of Chairat Panthuraamphorn, M.D., as Chief Operating Officer, effective 23 January 2019.