| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (429) | Istanbul, Turkey | — | — | Kidney transplant, dialysis, renal biopsy, renal ultrasound | Patients requiring kidney transplants | 99% success rate for kidney transplants. JCI-accredited hospital with 15,000+ international patients annually. Organ transplant specialists trained in Europe and USA. | International Organization for Standardization, Joint Commission International | |
| #2 | 4.7 / 5 (492) | Barcelona, Spain | — | 23,000+ treatments | — | — | — | Joint Commission International , European Foundation for Quality Management | |
| #3 | 5.0 / 5 (57) | Istanbul, Turkey | 22+ years | — | — | — | Joint Commission International , International Organization for Standardization | ||
| #4 | 5.0 / 5 | Monterrey, Mexico | — | — | — | Non-surgical stem cell therapy for chronic kidney disease | Allogeneic MSC therapy for kidney failure – non-surgical, 1–3 sessions. 300+ patients treated with 98% satisfaction. COFEPRIS-certified with personalized follow-up. | — | |
| #5 | 4.0 / 5 (1) | Bangkok, Thailand | — | — | — | — | — | Joint Commission International | |
| #6 | 4.6 / 5 (21) | Baku, Azerbaijan | — | — | — | — | — | Joint Commission International , Patient choice for Check-up | |
| #7 | 4.7 / 5 (161) | Istanbul, Turkey | 25+ years | — | — | — | International Organization for Standardization, Joint Commission International | ||
| #8 | 4.5 / 5 (260) | Istanbul, Turkey | 22+ years | — | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #9 | 4.8 / 5 (8) | Istanbul, Turkey | — | — | — | — | — | — | |
| #10 | 4.5 / 5 (170) | Tel Aviv, Israel | 35+ years34,000+ treatments | — | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek |