| 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 | — | Brachytherapy, CyberKnife | Precision radiation therapy | Offers CyberKnife for lung cancer, providing precise radiation therapy. JCI-accredited facility with specialized oncology department. Over 700,000 patients treated from 70 countries. | Joint Commission International , European Society for Medical Oncology |