Gwon Eye Clinic
Ophthalmology clinic in Changsin-dong, Jongro-gu, Seoul with 285 public reviews on Naver.
2 clinics in Jongno, Seoul offering Cataract Surgery. Indicative price 1,500,000 - 6,000,000 per eye depending on lens KRW, minimum stay 10-14 days for both eyes.

Jongno is the historic centre of Seoul and retains a high concentration of Korean medicine clinics and pharmacies, particularly around Jongno 3-ga and the traditional medicine market.
Ophthalmology clinic in Changsin-dong, Jongro-gu, Seoul with 285 public reviews on Naver.
Ophthalmology clinic in Sindang-dong, Jung-gu, Seoul with 359 public reviews on Naver.
A monofocal lens is covered by Korean national insurance for residents and gives excellent distance vision with reading glasses. Multifocal and extended depth of focus lenses reduce spectacle dependence but are not covered, cost several million won per eye, and carry a higher rate of halo and glare at night.
The length of your trip is set by the mandatory follow-up interval, not by how quickly you feel well, and flying too early raises the risk of swelling, bleeding and thrombosis.
Foreign patients without Korean national health insurance pay the full private rate, which is still typically 30 to 70 percent below US pricing for the same procedure, and card payment is accepted almost everywhere.
Source: Korea Health Industry Development Institute, medical Korea for international patients https://www.medicalkorea.or.kr/en/main.do