| 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 | Adenoid Removal, Endoscopic Sinus Surgery | — | — | Advanced Regenerative Medicine Implementation Institution (Ministry of Health and Welfare, Republic of Korea), Korean Institute for Healthcare Accreditation | ||
| #2 | 4.8 / 5 (5) | Incheon, Republic of Korea | — | — | Diagnosis and treatment of ear, nose, and throat conditions | Patients requiring specialized ENT care | Operates a dedicated Center of Ophthalmology and Otolaryngology with advanced diagnostic equipment like 3.0T MRI and digital Angio. Accredited by JCI for meeting international standards. | World's Best Hospitals 2021 by Newsweek | |
| #3 | 4.5 / 5 | Incheon, Republic of Korea | — | — | Otorhinolaryngology/Ear, Nose and Throat(ENT) | — | — | — |