| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.3 / 5 | Warsaw, Poland | — | — | Nephrology | — | — | — | |
| #2 | 4.5 / 5 | Warsaw, Poland | — | — | Nephrectomy | Kidney removal surgery | Provides affordable nephrectomy procedures for international patients in an ISO-certified facility. | International Organization for Standardization | |
| #3 | — / 5 | Warsaw, Poland | 2,000+ treatments | Nephrology | — | — | Patient choice for robotic prostate surgery, Patient choice for Check-up | ||
| #4 | 4.9 / 5 | Warsaw, Poland | — | — | Nephrology | — | — | — | |
| #5 | 5.0 / 5 | Warsaw, Poland | — | Nephrology | — | — | — | ||
| #6 | 4.1 / 5 | Warsaw, Poland | — | — | Nephrology | — | — | — |