Internal Medicine Specialist
Director , H+Gastrointestinal Disease Hospital
Head, Gastrointestinal Disease Center / Chief, Department of Gastroenterolo H+Yangji Hospital
Head, Department of Internal Medicine, Anyang Sam Hospital
Chief, Department of Gastroenterology, Seoul Red Cross Hospital
MD, Dongguk University Gyeongju Hospital
Professor, Department of Gastroenterology, Ulsan University Hospital
Director , H+Gastrointestinal Disease Hospital
Head, Gastrointestinal Disease Center / Chief, Department of Gastroenterolo H+Yangji Hospital
Head, Department of Internal Medicine, Anyang Sam Hospital
Chief, Department of Gastroenterology, Seoul Red Cross Hospital
MD, Dongguk University Gyeongju Hospital
Professor, Department of Gastroenterology, Ulsan University Hospital