| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (440 reviews) | Barcelona, Spain | 42+ years23,000+ treatments | Endoscopic sinus surgery, laser surgery, septoplasty, tympanoplasty | Chronic or recurrent nasal polyps | Specializes in minimally invasive ENT procedures with advanced technologies like laser and Da Vinci robotic surgery. JCI-accredited with 4.7 patient rating based on 398 reviews. | Joint Commission International , European Foundation for Quality Management | ||
| #2 | 5.0 / 5 (0 reviews) | Barcelona, Spain | 15+ years5,000+ treatments | — | — | — | — | ||
| #3 | 4.4 / 5 (6 reviews) | Barcelona, Spain | — | — | — | — | Joint Commission International | ||
| #4 | 4.8 / 5 (41 reviews) | Barcelona, Spain | — | 14,000+ treatments | — | — | — | Bookimed Award: Best pediatric hospital, World's Best Specialized Hospitals 2022 by Newsweek |