| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.5 / 5 (23) | Seoul, Republic of Korea | 45,000+ treatments | Chemotherapy, Childbirth | — | — | International Organization for Standardization, Korean Institute for Healthcare Accreditation | ||
| #2 | — / 5 | Incheon, Republic of Korea | 39+ years39+ treatments | Herniated disc surgery, Deep brain stimulation (DBS) surgery | — | — | Advanced Regenerative Medicine Implementation Institution (Ministry of Health and Welfare, Republic of Korea), Korean Institute for Healthcare Accreditation | ||
| #3 | 1.0 / 5 | Seoul, Republic of Korea | — | — | Ultrasound | — | — | — | |
| #4 | 3.8 / 5 | Incheon, Republic of Korea | — | — | Ultrasound | — | — | Korean Institute for Healthcare Accreditation | |
| #5 | 5.0 / 5 (9) | Seoul, Republic of Korea | — | — | Lumpectomy , Hysterectomy (uterus removal) | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | |
| #6 | 4.9 / 5 (7) | Seoul, Republic of Korea | — | 32,000+ treatments | Coronary artery bypass grafting, Coronary stenting | — | — | Global Healthcare Accreditation Program, World's Best Hospitals 2021 by Newsweek | |
| #7 | 4.8 / 5 (5) | Incheon, Republic of Korea | — | — | Deep brain stimulation (DBS) surgery, Childbirth | — | — | World's Best Hospitals 2021 by Newsweek | |
| #8 | 4.5 / 5 (7) | Seoul, Republic of Korea | — | 65,000+ treatments | Stomach resection, Hysterectomy (uterus removal) | — | — | International Organization for Standardization, Korean Institute for Healthcare Accreditation | |
| #9 | 3.5 / 5 (4) | Seoul, Republic of Korea | — | — | Small intestine resection, Сholecystectomy | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | |
| #10 | 4.5 / 5 (43) | Seoul, Republic of Korea | — | Chemotherapy, Childbirth | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation |