When to use doctor in Korean
Korean: 의사[ ui-sa ]

When to use it
The word "doctor" means a person who helps sick or hurt people. In Korean, this is 의사. You use it when you talk about someone’s job or when you go to the hospital for help.
Example sentences
우리 엄마는 의사예요.
My mom is a doctor.
의사가 집에 와서 할아버지를 봤어요.
The doctor came to the house and checked my grandfather.
학교에서 의사를 만났어요.
I met a doctor at school.
공원에서 의사와 이야기했어요.
I talked with a doctor at the park.
약국 옆에 의사 선생님 병원이 있어요.
There is a doctor’s clinic next to the pharmacy.
여행 중에 의사를 찾아갔어요.
I went to find a doctor during the trip.