| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.2 / 5 (7 reviews) | Thessaloniki, Greece | — | — | Chemotherapy, targeted therapy, combined chemo- and radiotherapy, IMRT | Precision radiation therapy cases | Offers IMRT for targeted tumor irradiation while sparing healthy tissues. Part of Athens Medical Group with international collaboration including MD Anderson Cancer Center. | TEMOS International Healthcare Accreditation, Global Healthcare Accreditation Program |