Professor Higinio T. Mappala is a Full-time Medical Specialist IV and Administrator at the Jose Reyes Memorial Medical Center, Manila, Philippines, A Board-certified Internist, Gastroenterologist, Endoscopist, Clinical Nutritionist and Clinical Toxicologist; has served as a University Professor and Dean of 2 Medical Schools; a highly-regarded Researcher, with more than 70 scientific papers, and more than 30 international publications. A former Board Director of the Philippine Societies of Gastroenterology and Digestive Endoscopy; Editorial Board member, American Journal of Biomedical Science and Reearch; Online Research rater of McMaster, Canada and Online Dynamed Research peer-reviewer; a Young Investigator�s Awardee at the World Congress and Asia-Pacific Congress of Gastroenterology; A nominee as one of the Top 100 Leading Physicians 2018, Cambridge Biographical Institute. He is a focused lecturer on NAFLD in local and international conventions for 20 years, with 51 invites as Keynote Speaker in International Conventions this year and 8 advanced invites for 2020.