| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 5.0 / 5 (1) | Seoul, Republic of Korea | — | — | Platelet-Rich Plasma (PRP) Therapy | — | — | Korean Association For Laser Dermatology And Trichology, American Academy of Dermatology | |
| #2 | 5.0 / 5 (30) | Seoul, Republic of Korea | — | — | Platelet-Rich Plasma (PRP) Therapy, Osteotomy | — | — | — | |
| #3 | 4.0 / 5 | Seoul, Republic of Korea | — | — | Bone marrow transplantation | — | — | — | |
| #4 | 5.0 / 5 (9) | Seoul, Republic of Korea | — | — | Knee replacement, Lab tests | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | |
| #5 | 4.9 / 5 (7) | Seoul, Republic of Korea | — | 32,000+ treatments | Hip replacement, Gamma Knife for brain tumor | — | — | Global Healthcare Accreditation Program, World's Best Hospitals 2021 by Newsweek | |
| #6 | 4.5 / 5 (7) | Seoul, Republic of Korea | — | 65,000+ treatments | Sarcoma surgery, Cryodestruction | — | — | International Organization for Standardization, Korean Institute for Healthcare Accreditation | |
| #7 | 3.5 / 5 (4) | Seoul, Republic of Korea | — | — | Brain tumor surgery, Hallux valgus surgery | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | |
| #8 | 4.5 / 5 (43) | Seoul, Republic of Korea | — | — | Coronary angioplasty, CyberKnife for brain tumor | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | |
| #9 | 5.0 / 5 (2) | Seoul, Republic of Korea | — | — | Brain tumor removal, Hallux valgus surgery | — | — | World's Best Hospitals 2021 by Newsweek | |
| #10 | 5.0 / 5 (1) | Seoul, Republic of Korea | — | — | Gamma Knife for brain tumor, Bone marrow transplantation | — | — | World's Best Hospitals 2021 by Newsweek, World's Best Smart Hospitals 2021 by Newsweek |