| #1 | | | Barcelona, Spain | | 38+ years | Prostatectomy | — | — | Joint Commission International |
| #2 | | | Barcelona, Spain | | 41+ years23,000+ treatments | Robotic da Vinci prostatectomy, laparoscopic prostatectomy, HIFU | Complex prostate cancer cases | Urologists have performed 1,100+ procedures with a focus on robotic and minimally invasive techniques. JCI-accredited clinic with advanced equipment like the da Vinci surgical robot. | Joint Commission International , European Foundation for Quality Management |
| #3 | | | Madrid, Spain | | 19+ years | Prostatectomy | — | — | World's Best Hospitals 2021 by Newsweek |
| #4 | | | Madrid, Spain | | 36+ years26,000+ treatments | Prostatectomy | — | — | European Foundation for Quality Management, TÜV AG Сompany Research & Investing Certificate |
| #5 | | | Pamplona, Spain | | 64+ years | Prostatectomy | — | — | Joint Commission International , European Society for Medical Oncology |
| #6 | | | Barcelona, Spain | | 60+ years | Prostatectomy | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT |