| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 3.8 / 5 (6 reviews) | Madrid, Spain | — | — | Robotic nephrectomy, kidney removal surgery | Minimally invasive kidney procedures | Performs robotic nephrectomy using Da Vinci system. Listed in Newsweek's World's Best Hospitals 2021. English-speaking team provides personalized treatment planning. | World's Best Hospitals 2021 by Newsweek | |
| #2 | 4.5 / 5 (0 reviews) | Madrid, Spain | — | — | Nephrology | — | — | Joint Commission International , International Organization for Standardization | |
| #3 | 4.6 / 5 (16 reviews) | Madrid, Spain | — | 26,000+ treatments | Extended analysis of blood, Biochemical blood analysis | — | — | European Foundation for Quality Management, TÜV AG Сompany Research & Investing Certificate | |
| #4 | 2.5 / 5 (0 reviews) | Madrid, Spain | — | — | Basic check-up | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT | |
| #5 | 4.2 / 5 (0 reviews) | Madrid, Spain | — | — | Urine analysis | — | — | — | |
| #6 | 2.8 / 5 (0 reviews) | Madrid, Spain | — | — | Nephrology | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT | |
| #7 | — / 5 (0 reviews) | Madrid, Spain | — | — | Nephrology consultations, kidney disease management, pediatric nephrology | Complex nephrological cases | Part of HM Hospitales Group with specialized transplantation units. Treats both adult and pediatric nephrology cases. Hospital sees 500,000 patients annually. | International Organization for Standardization, European Foundation for Quality Management |