Dr. Won-Ho Hahn is the Director of Neonatal Intensive Care Unit, Soon Chun Hyang University Hospital, Seoul. He received his undergraduate, medical degree and Ph. D. from the Kyung Hee University. In 2012, he joined the faculty at the Soon Chun Hyang University Hospital. His major research interests are Biomarker, Genetic polymorphism, Neonatology, Neonatal nephrology. He is a member of many scientific societies and committees like Korean Society of Pediatrics, Korean Society of Neonatology, Korean Society of Pediatric Nephrology etc. He also holds position in various committees like Insurance Committee, Korean Society of Neonatology and Judging Committee, Korean Society of Perinatal medicine.

 Biomarker, Genetic polymorphism, Neonatology, Neonatal nephrology