72 hospitals total
447 Toegye-ro, Jung-gu, Seoul, 2nd Floor, Room 210 (Hwanghak-dong, Hwanghak Acro Tower)
223 Dokseodang-ro, Seongdong-gu, Seoul, 1st Floor, Room 106, 107, 108, Raemian Oksu Rivergen Commercial Area (Oksu-dong)
Also compare hospitals in areas near 서울 Ophthalmology