| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (3) | Seoul, Republic of Korea | — | — | Consultation with an ophthalmologist | — | — | Straumann® Dental Implant System Official Provider | |
| #2 | 4.5 / 5 (23) | Seoul, Republic of Korea | — | 45,000+ treatments | Brain tumor removal, Pituitary tumor surgery | — | — | International Organization for Standardization, Korean Institute for Healthcare Accreditation | |
| #3 | 4.9 / 5 | Seoul, Republic of Korea | — | — | Consultation with an ophthalmologist | — | — | — | |
| #4 | 4.9 / 5 (7) | Seoul, Republic of Korea | — | 32,000+ treatments | Corneal transplant, Gamma Knife for brain tumor | — | — | Global Healthcare Accreditation Program, World's Best Hospitals 2021 by Newsweek | |
| #5 | 4.5 / 5 (7) | Seoul, Republic of Korea | — | 65,000+ treatments | Sarcoma surgery, Cryodestruction | — | — | International Organization for Standardization, Korean Institute for Healthcare Accreditation | |
| #6 | 3.5 / 5 (4) | Seoul, Republic of Korea | — | — | Brain tumor surgery, Stereotaxic radiosurgery | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | |
| #7 | 4.5 / 5 (43) | Seoul, Republic of Korea | — | Corneal transplant, CyberKnife for brain tumor | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | ||
| #8 | — / 5 | Seoul, Republic of Korea | — | Consultation with an ophthalmologist | — | — | — | ||
| #9 | 4.8 / 5 | Seoul, Republic of Korea | — | — | Consultation with an ophthalmologist | — | — | American Society of Plastic Surgeons |