| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.9 / 5 (45 reviews) | Milan, Italy | — | 8,000+ treatments | Colonoscopy with Polyp Removal | — | — | Scientific Institute for Research and Healthcare Accrediatation, World's Best Hospitals 2021 by Newsweek | |
| #2 | 4.9 / 5 (0 reviews) | Bratislava, Slovakia | — | — | Targeted therapy, Esophagectomy | — | — | — | |
| #3 | 4.7 / 5 (441 reviews) | Barcelona, Spain | — | 23,000+ treatments | Hormone therapy, Stem Cell Therapy | — | — | Joint Commission International , European Foundation for Quality Management | |
| #4 | 4.6 / 5 (514 reviews) | Istanbul, Turkey | — | — | Targeted therapy, Laparoscopic Anti-Reflux (GERD) Surgery | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #5 | 4.8 / 5 (175 reviews) | Istanbul, Turkey | — | — | Stem Cell Therapy, Stomach resection | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #6 | 4.2 / 5 (74 reviews) | Jelenia Góra, Poland | — | — | Сholecystectomy, Stomach resection | — | — | International Organization for Standardization, Polish Association of Medical Tourism | |
| #7 | 4.6 / 5 (66 reviews) | Milan, Italy | — | 8,000+ treatments | Colonoscopy with Polyp Removal | — | — | Scientific Institute for Research and Healthcare Accrediatation, World's Best Hospitals 2021 by Newsweek | |
| #8 | 4.6 / 5 (130 reviews) | Hamburg, Germany | — | — | Targeted therapy, Esophagectomy | — | — | International Organization for Standardization, Medical Travel Quality Alliance | |
| #9 | 4.5 / 5 (52 reviews) | Frankfurt am Main, Germany | — | — | Stomach resection, Targeted therapy | — | — | TÜV AG Сompany Research & Investing Certificate, TOP German hospital according to 2019 Focus ranking | |
| #10 | 4.7 / 5 (61 reviews) | Solingen, Germany | — | — | Stomach resection, Removal of duodenal polyp | — | — | Best doctor for herniated disc treatment, German Cancer Society |