| #1 | | | Barcelona, Spain | | 42+ years23,000+ treatments | Septoplasty, laser turbinate reduction, nasal valve reconstruction | Complex nasal airway obstructions | Specializes in advanced laser and robotic ENT procedures. JCI-accredited facility with dedicated otolaryngology unit. Offers personalized surgical plans for nasal reconstruction. | Joint Commission International , European Foundation for Quality Management |
| #2 | | | Barcelona, Spain | | 15+ years5,000+ treatments | — | — | — | — |
| #3 | | | Madrid, Spain | | 44+ years | — | — | — | World's Best Hospitals 2021 by Newsweek |
| #4 | | | Alicante, Spain | | 24+ years | — | — | — | Joint Commission International |
| #5 | | | Barcelona, Spain | | 29+ years | — | — | — | Joint Commission International |
| #6 | | | Madrid, Spain | | 27+ years | — | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT |
| #7 | | | Pamplona, Spain | | 64+ years | Deviated septum correction | Complex surgical cases | JCI-accredited hospital with experience treating over 700,000 patients from 70 countries. Offers specialized deviated septum correction procedures. | Joint Commission International , European Society for Medical Oncology |
| #8 | | | Barcelona, Spain | | 60+ years | — | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT |