| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.0 / 5 (0 reviews) | Seoul, Republic of Korea | — | — | Hysterectomy (uterus removal), Hysterectomy with DaVinci robot | — | — | — | |
| #2 | 4.5 / 5 (22 reviews) | Seoul, Republic of Korea | — | 45,000+ treatments | Hysterectomy with DaVinci robot, Radiotherapy for lung cancer | — | — | International Organization for Standardization, Korean Institute for Healthcare Accreditation | |
| #3 | 3.9 / 5 (0 reviews) | Seoul, Republic of Korea | — | — | Thyroid function tests (including T3, T4, TSH) | — | — | Korean Institute for Healthcare Accreditation | |
| #4 | 5.0 / 5 (3 reviews) | Busan, Republic of Korea | — | — | Thyroid function tests (including T3, T4, TSH) | — | — | — | |
| #5 | 5.0 / 5 (9 reviews) | Seoul, Republic of Korea | — | — | Radiotherapy for breast cancer, Lumpectomy | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | |
| #6 | 4.8 / 5 (6 reviews) | Seoul, Republic of Korea | — | 32,000+ treatments | Lobectomy, Mastectomy | — | — | Global Healthcare Accreditation Program, World's Best Hospitals 2021 by Newsweek | |
| #7 | 4.5 / 5 (7 reviews) | Seoul, Republic of Korea | — | 65,000+ treatments | Bone marrow transplantation, Thyroid resection | — | — | International Organization for Standardization, Korean Institute for Healthcare Accreditation | |
| #8 | 4.0 / 5 (3 reviews) | Seoul, Republic of Korea | — | — | Mastectomy, Liver resection | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | |
| #9 | 4.6 / 5 (42 reviews) | Seoul, Republic of Korea | — | — | Hormone therapy for prostate cancer, Chemotherapy for uterine cancer | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | |
| #10 | 5.0 / 5 (2 reviews) | Seoul, Republic of Korea | — | — | Chemotherapy for uterine cancer, Liver resection | — | — | World's Best Hospitals 2021 by Newsweek |