| 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 neurologist, MRI of one area | — | — | International Organization for Standardization, Korean Institute for Healthcare Accreditation | ||
| #2 | 4.8 / 5 (6 reviews) | Seoul, Republic of Korea | — | 32,000+ treatments | Gamma Knife for brain tumor | Head and neck tumors | Performed over 1,000 Gamma Knife procedures with minimal impact on healthy brain cells. Offers both outpatient and 2-day hospitalization options. Required pre-op imaging includes MRI, MRA, and skull X-ray. | Global Healthcare Accreditation Program, World's Best Hospitals 2021 by Newsweek | |
| #3 | 4.6 / 5 (42 reviews) | Seoul, Republic of Korea | — | Gamma Knife, Consultation with a neurologist | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | ||
| #4 | 5.0 / 5 (1 review) | Seoul, Republic of Korea | — | Gamma Knife, Consultation with a neurologist | — | — | World's Best Hospitals 2021 by Newsweek, World's Best Smart Hospitals 2021 by Newsweek |