| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.5 / 5 (22 reviews) | Seoul, Republic of Korea | — | 45,000+ treatments | Male Check-up | — | — | International Organization for Standardization, Korean Institute for Healthcare Accreditation | |
| #2 | 4.5 / 5 (7 reviews) | Seoul, Republic of Korea | — | 65,000+ treatments | Organ transplantation, immune system management for transplants, post-transplant immunosuppressive therapy | Complex organ transplant cases | Performs 45% of all heart transplants in South Korea with 90% success rate, and leads in liver transplants with 98% success rate. Specializes in multi-organ transplant procedures. | International Organization for Standardization, Korean Institute for Healthcare Accreditation | |
| #3 | 4.0 / 5 (3 reviews) | Seoul, Republic of Korea | — | — | Lung transplants, multidisciplinary immunological care | Complex immunological cases | First in South Korea to perform lung transplants. Multidisciplinary teams collaborate for comprehensive care. JCI accredited for international healthcare standards. | Joint Commission International , Korean Institute for Healthcare Accreditation | |
| #4 | 5.0 / 5 (1 review) | Seoul, Republic of Korea | — | — | Consultation with a hepatologist | — | — | World's Best Hospitals 2021 by Newsweek, World's Best Smart Hospitals 2021 by Newsweek | |
| #5 | 4.3 / 5 (0 reviews) | Seoul, Republic of Korea | — | — | Immunology | — | — | — | |
| #6 | 4.2 / 5 (0 reviews) | Bundang, Republic of Korea | — | — | Immunology | — | — | — | |
| #7 | 4.5 / 5 (0 reviews) | Incheon, Republic of Korea | — | — | Immunology | — | — | — |