| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 1.0 / 5 (1) | Seoul, Republic of Korea | — | — | — | — | — | Korean Institute for Healthcare Accreditation | |
| #2 | — / 5 | Incheon, Republic of Korea | 26+ years | — | — | HPB surgeon with 106,000+ operations and PhD. Lifetime KAHBPS member. Dedicated Gastroenterology Center at a KOIHA-accredited hospital. | Advanced Regenerative Medicine Implementation Institution (Ministry of Health and Welfare, Republic of Korea), Korean Institute for Healthcare Accreditation | ||
| #3 | 4.8 / 5 (5) | Incheon, Republic of Korea | — | — | — | — | — | World's Best Hospitals 2021 by Newsweek | |
| #4 | 4.5 / 5 (43) | Seoul, Republic of Korea | — | — | — | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation |