| 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 | — | — | Kidney transplant evaluation, corneal transplants | Complex organ transplant cases | Part of Spain's largest private hospital chain with pioneering robotic surgery capabilities. Multi-disciplinary team supports complex transplant cases with extended recovery accommodations. | World's Best Hospitals 2021 by Newsweek | |
| #2 | 4.5 / 5 (0 reviews) | Madrid, Spain | — | — | Transplantology | — | — | Joint Commission International , International Organization for Standardization | |
| #3 | 2.5 / 5 (0 reviews) | Madrid, Spain | — | — | Transplantology | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT | |
| #4 | 2.8 / 5 (0 reviews) | Madrid, Spain | — | — | Transplantology | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT | |
| #5 | — / 5 (0 reviews) | Madrid, Spain | — | — | Transplantology | — | — | International Organization for Standardization, European Foundation for Quality Management |