| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.5 / 5 (22 reviews) | Seoul, Republic of Korea | 45,000+ treatments | Consultation with a neurosurgeon, Consultation with an oncologist | — | — | International Organization for Standardization, Korean Institute for Healthcare Accreditation | ||
| #2 | 4.0 / 5 (3 reviews) | Seoul, Republic of Korea | — | Chest X-Ray, Genetic screening | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | ||
| #3 | 4.6 / 5 (42 reviews) | Seoul, Republic of Korea | — | PET/CT, MRI of one area | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | ||
| #4 | 5.0 / 5 (1 review) | Seoul, Republic of Korea | — | Consultation with a neurosurgeon, PET/CT | — | — | World's Best Hospitals 2021 by Newsweek, World's Best Smart Hospitals 2021 by Newsweek |