| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (445 reviews) | Barcelona, Spain | 42+ years23,000+ treatments | Laser surgery for laryngeal cancer, MRI of the spine cord | — | — | Joint Commission International , European Foundation for Quality Management | ||
| #2 | 5.0 / 5 (1 review) | Madrid, Spain | — | — | Laser surgery for laryngeal cancer | — | — | Joint Commission International , International Organization for Standardization |