| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 5.0 / 5 (6 reviews) | Pamplona, Spain | — | Gamma Knife | Brain tumor treatment | JCI-certified facility with specialized neurosurgeons for pituitary adenomas. Offers Gamma Knife radiosurgery for precise tumor targeting. | Joint Commission International , European Society for Medical Oncology |