At EYEONCE, the surgeon who evaluates you is the surgeon who operates on you and follows your recovery. That continuity β one doctor, start to finish β is the heart of how we work.
Dr. Baek leads EYEONCE with a philosophy of doctor-led judgment and patient-first care. With extensive clinical experience across refractive, cataract and presbyopia surgery, he personally guides each patient from diagnosis through surgery and follow-up β ensuring every recommendation is honest, precise and right for the individual eye.
Clinical experience across procedures
Every consultation, personally
Care that continues after surgery

Behind every procedure is a coordinated team of ophthalmic specialists, diagnostic technicians and English-speaking patient coordinators.
Experienced ophthalmologists specializing in refractive, cataract and presbyopia surgery β leading every step of your care personally.
Skilled technicians who perform your precision pre-op measurements β the foundation of a safe, tailored surgical plan.
English-speaking staff who handle your WhatsApp enquiries, scheduling and travel questions β so nothing gets lost in translation.
Tell us your prescription and travel dates. Our English-speaking team will design your personalized plan β free of charge, no pressure.
An English-speaking eye clinic in the heart of Gangnam, Seoul β moments from Sinnonhyeon Station and easily reached from Incheon International Airport.
5β6F, Duo Sinnonhyeon, 368 Sapyeong-daero, Seocho-gu, Seoul, South Korea
+82-10-6308-0984 β English, Chinese, Mongolian & Thai
MonβFri 09:30β18:30 Β· Sat 09:30β16:00 Β· Closed Sundays & public holidays
Sinnonhyeon Station (Line 9 / Sinbundang Line) β 3 min walk. Gangnam Station (Line 2) nearby.