| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.5 / 5 (25) | Seoul, Republic of Korea | 45,000+ treatments | Thyroid resection , Consultation with an oncologist | Patients needing thyroid cancer surgery by head-and-neck specialists | On-site proton beam therapy and Da Vinci robot-assisted thyroid surgery. Head and Neck Surgery Department leads care inside Asia's largest cancer center, with 50,000+ cancer patients treated. | International Organization for Standardization, Korean Institute for Healthcare Accreditation | ||
| #2 | 5.0 / 5 (9) | Seoul, Republic of Korea | 47+ years | Thyroid resection , Chemotherapy for breast cancer | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | ||
| #3 | 4.9 / 5 (7) | Seoul, Republic of Korea | 39+ years32,000+ treatments | Thyroidectomy, CT scan of the body part | — | — | Global Healthcare Accreditation Program, World's Best Hospitals 2021 by Newsweek | ||
| #4 | 4.5 / 5 (7) | Seoul, Republic of Korea | 65,000+ treatments | Thyroid resection | — | — | International Organization for Standardization, Korean Institute for Healthcare Accreditation | ||
| #5 | 3.5 / 5 (4) | Seoul, Republic of Korea | — | — | — | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | |
| #6 | 4.5 / 5 (43) | Seoul, Republic of Korea | — | Radioiodine therapy, Thyroidectomy | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | ||
| #7 | 5.0 / 5 (2) | Seoul, Republic of Korea | — | — | Radioiodine therapy, Histopathology revision | — | — | World's Best Hospitals 2021 by Newsweek | |
| #8 | 5.0 / 5 (1) | Seoul, Republic of Korea | — | Thyroidectomy, CT scan of the body part | — | — | World's Best Hospitals 2021 by Newsweek, World's Best Smart Hospitals 2021 by Newsweek | ||
| #9 | 3.6 / 5 | Seoul, Republic of Korea | 16+ years | Thyroidectomy, Thyroid resection | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | ||
| #10 | 3.4 / 5 (2) | Seoul, Republic of Korea | — | — | Transaxillary robotic thyroidectomy, single-port robotic thyroidectomy, radiofrequency ablation (RFA), BABA robotic surgery | No-neck-scar thyroid cancer surgery | Dedicated Thyroid Cancer Center offers scarless robotic thyroidectomy with no neck scar. Director trained at Harvard Medical School. Korea's only government-certified surgical hospital. | Korean Institute for Healthcare Accreditation |