| 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 | — | CyberKnife, Gamma Knife, Omentectomy | Advanced ovarian cancer cases | Offers precision radiation therapies like CyberKnife and Gamma Knife. JCI-accredited oncology department with extensive experience treating international patients. | Joint Commission International , European Society for Medical Oncology |