This is the 11275th most frequent Korean word.
길병원
"길병원" refers to "Gil Hospital," a medical center in Incheon, South Korea.
The word '길병원' here specifically refers to the name of the hospital, indicating its identity.
길병원은 인천에 위치한 큰 병원입니다.
Gil Hospital is a large hospital located in Incheon.
The usage of '길병원' in this sentence specifies the place where the action (checkup) occurred.
제가 길병원에서 검진을 받았습니다.
I underwent a medical checkup at Gil Hospital.
In this example, '길병원' is used as a point of reference for location guidance.