I recommend Ilsan Juyeop Haeoreum Eye Clinic.

My eyesight has worsened compared to before, so I visited for a regular check-up after 6 months. If it has deteriorated further, I plan to look into Dream Lenses, so I was introduced to Juyeop Haeoreum Eye Clinic through an acquaintance. First, I received an accurate vision test and was told the results, then I had a consultation and report with the doctor next time. The doctor is a male and a bit older. He said to monitor my vision at 0.8 and to come back for another check-up after 6 months. I was worried, but after the consultation, I felt more at ease.