Please recommend an ophthalmologist in Deogyang-gu.

I want to have my children checked, but there is no ophthalmology clinic in my neighborhoodㅠ

I searched and visited one place, but I didn't get a good feeling about itㅠㅠ If you know any good places in Deogyang-gu, Sangam, or Eunpyeong areas, please recommend them~~