| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (217 reviews) | Istanbul, Turkey | 22+ years | Stomach cancer surgery, Chemotherapy | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #2 | 4.2 / 5 (75 reviews) | Jelenia Góra, Poland | — | — | Stomach resection, Breast cancer surgery | — | — | International Organization for Standardization, Polish Association of Medical Tourism | |
| #3 | 4.7 / 5 (360 reviews) | Istanbul, Turkey | — | — | Radiation therapy for brain tumor, Proton-beam therapy | — | — | International Organization for Standardization, Joint Commission International | |
| #4 | 4.6 / 5 (127 reviews) | Antalya , Turkey | — | — | Thyroid resection , Prostatectomy | — | — | Joint Commission International | |
| #5 | 4.7 / 5 (441 reviews) | Barcelona, Spain | 38+ years23,000+ treatments | Immunotherapy for prostate cancer, Complex treatment of Ewing's sarcoma | — | — | Joint Commission International , European Foundation for Quality Management | ||
| #6 | 4.9 / 5 (46 reviews) | Milan, Italy | — | 8,000+ treatments | Robotic da Vinci prostatectomy, Laparoscopic prostatectomy | — | — | Scientific Institute for Research and Healthcare Accrediatation, World's Best Hospitals 2021 by Newsweek | |
| #7 | 4.7 / 5 (61 reviews) | Solingen, Germany | 14+ years | Throat cancer operation, Transnasal resection of tumor | — | — | Best doctor for herniated disc treatment, German Cancer Society | ||
| #8 | 4.9 / 5 (0 reviews) | Bratislava, Slovakia | 24+ years | Gastric polyps removal, Targeted therapy | — | — | — | ||
| #9 | 5.0 / 5 (1 review) | Istanbul, Turkey | — | — | Gastroscopy with biopsy | — | — | — | |
| #10 | 4.7 / 5 (140 reviews) | Vilnius, Lithuania | 12+ years | Brain tumor removal, Transurethral resection of the bladder | — | — | Joint Commission International |