Seoul National University Hospital (SNUH) treats 30,000 international patients yearly, bringing solid experience with cross-border cases like cholecystectomy. It was the first Korean hospital accredited by the government, giving strong assurance of quality standards. Located near Gimpo International Airport, it offers 24/7 interpreter services and a fully digital patient data system since 2004 to reduce errors. The International Department, active since 1999, helps coordinate care smoothly for overseas patients.