Damage builds quietly
Retinal disease takes vision gradually, as the nerve tissue of the retina changes. If your sight is already poor, you may not notice the point at which treatment became harder.
Retinal disease is often silent. An exam is how you find it.
Sky Eye Clinic’s Retina Center in Seocho-gu, Seoul, examines and treats seven conditions of the retina and optic nerve, from macular degeneration to glaucoma. Every retina patient is examined by specialist Dr. Yu Hyeong-Gon.
Many of these diseases give no early warning. By the time your sight drops, the window for treatment may already be narrower, so start here: find your condition, learn the signs, and decide when to come in.
Retinal disease takes vision gradually, as the nerve tissue of the retina changes. If your sight is already poor, you may not notice the point at which treatment became harder.
An exam can pick up a problem before you feel anything, while more treatment choices are still available.
A dark curtain over part of your view or a sudden loss of sight can mean retinal detachment or a blocked vessel. See an eye doctor promptly rather than waiting for it to pass.

Your retina consultation is with Dr. Yu Hyeong-Gon, director of the Retina Center. His clinical focus is the retina, the macula and uveitis.
His full background is listed on the doctors page.
We invest in imaging and laser tools set aside for retinal care, so every visit is held to the same standard.
We do not add treatment you do not need. The plan follows what your eye shows, not a volume target.
Our approach draws on ongoing research and academic work in eye health.
Consultation at the Retina Center is free, and overseas and Korean patients are charged on the same fee schedule.
Professional interpreters for English, Japanese and Chinese work on site.
The clinic is in Seocho-gu, about 5 minutes from Nonhyeon Station. See directions, or send us your questions before you travel.
Dr. Yu Hyeong-Gon, the retina specialist who directs the Retina Center. He was previously a professor at Seoul National University Hospital.
Macular degeneration, diabetic retinopathy, uveitis, retinal detachment, epiretinal membrane, retinal vascular disease and glaucoma.
No. Many retinal diseases are silent at first, and by the time sight drops the ideal window for treatment may be gone. Checking early catches changes sooner.
Yes. Interpreters for English, Japanese and Chinese are on site. There is no charge for consultation, and international patients pay the same fees as Korean patients.