Experience a quick and thorough ultrasound examination at Woori Best Internal Medicine Clinic in Gangbuk-gu.

My jaw has been aching and hard for the past week or two.
I came to the hospital because I felt like I was having indigestion.
You can fast and go for the test right away.
I was worried because there were a lot of people at the hospital that also does health checkups.
There are many treatment rooms and several testing rooms, so I was able to proceed without waiting.
During the ultrasound, a doctor came in and out for a moment, and the director came in and said that he was looking at me.
He said it would be a good idea to get an endoscopy too...
I was a bit hesitant about getting an endoscopy, so I said I wanted to do it later, but I was glad that they didn't pressure me too much and told me to do it later.
It was convenient that the actual expense claim form was sent directly to KakaoTalk.