| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | — / 5 | Incheon, Republic of Korea | 76+ years | Nasal polyp surgery | — | KOIHA-accredited hospital with a dedicated ENT department. International team assists foreign patients. Estimated price range: $4,000–6,000. | Advanced Regenerative Medicine Implementation Institution (Ministry of Health and Welfare, Republic of Korea), Korean Institute for Healthcare Accreditation | ||
| #2 | 3.6 / 5 | Goyang, Republic of Korea | — | — | Nasal polyp surgery | — | — | Advanced Regenerative Medicine Implementation Institution (Ministry of Health and Welfare, Republic of Korea) |