| 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 | 36+ years23,000+ treatments | Nephrectomy, ureteroscopic laser lithotripsy, dialysis, kidney stone management | Complex kidney conditions requiring robotic surgery | Performs 1,100+ nephrectomy procedures with Da Vinci robotic system. Offers holmium laser lithotripsy for kidney stones. JCI-accredited facility with specialized nephrology team. | Joint Commission International , European Foundation for Quality Management | ||
| #2 | 4.4 / 5 (6 reviews) | Barcelona, Spain | — | — | MRI of the abdominal cavity | — | — | Joint Commission International | |
| #3 | 4.8 / 5 (41 reviews) | Barcelona, Spain | — | 14,000+ treatments | Nephrectomy, Kidney biopsy | — | — | Bookimed Award: Best pediatric hospital, World's Best Specialized Hospitals 2022 by Newsweek | |
| #4 | 4.6 / 5 (5 reviews) | Barcelona, Spain | — | — | Kidney diagnostics, nephrology services | Diagnosis and treatment of kidney conditions | Part of Spain's largest hospital network with JCI and ISO-certified facilities. Equipped with CT and MRI for kidney diagnostics. | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT |