내과가 · 내과를
internal medicine (department, clinic)
Example
배가 계속 아프면 내과에 가 보세요.
If your stomach keeps hurting, try going to an internal medicine clinic.
Word parts
내 inside+과 department
-과 = medical department: 내과, 외과, 안과, 소아과.
Good to know
Pronounced [내꽈] — 과 in department names is usually tensed.