| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.3 / 5 (8) | Thessaloniki, Greece | — | — | Scintigraphy, Basic check-up | — | — | TEMOS International Healthcare Accreditation, Global Healthcare Accreditation Program | |
| #2 | 4.9 / 5 | Thessaloniki, Greece | — | — | Nephrology | — | — | International Society of Hair Restoration Surgery | |
| #3 | — / 5 | Greece, Greece | 25+ years | Nephrology | — | — | ISO 9001:2015 Quality management systems |