Assistant Professor Eldy Kristine Domingo Mationg, MD, FPCP, FPSMID, serves as a dedicated educator in the Department of Medicine at UST Faculty of Medicine & Surgery. Holding a key administrative position, she chairs the Antimicrobial Stewardship Committee at the Metropolitan Medical Center, demonstrating her commitment to healthcare quality and infectious disease management. Dr. Mationg’s scholarly focus encompasses Internal Medicine and Infectious Diseases. Her educational journey includes a Fellowship in Infectious Diseases at UST Hospital, where she also completed her Residency in Internal Medicine and Postgraduate Medical Internship. A recipient of the Philippine Society for Microbiology and Infectious Diseases COVID-19 Response award from the Office of the President of the Philippines in 2022, Dr. Mationg has been recognized for her exceptional contributions to the field. She has held leadership roles in infection prevention and control committees, further showcasing her expertise and commitment to healthcare excellence. Dr. Mationg is affiliated with UST Hospital and Metropolitan Medical Center, and she holds fellowships with the Philippine Society for Microbiology and Infectious Diseases and the Philippine College of Physicians.