| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (221 reviews) | Istanbul, Turkey | 24+ years | Stomach resection, Laparoscopic Anti-Reflux (GERD) Surgery | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #2 | 4.7 / 5 (143 reviews) | Vilnius, Lithuania | — | — | Сholecystectomy | — | — | Joint Commission International | |
| #3 | 4.6 / 5 (366 reviews) | Istanbul, Turkey | — | — | Diagnostic laparoscopy, Stomach resection | — | — | International Organization for Standardization, Joint Commission International | |
| #4 | 4.7 / 5 (137 reviews) | Istanbul, Turkey | — | — | Сholecystectomy, Resection of gallbladder | — | — | International Organization for Standardization, Joint Commission International | |
| #5 | 4.6 / 5 (518 reviews) | Istanbul, Turkey | — | — | Laparoscopic Anti-Reflux (GERD) Surgery, Targeted therapy | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #6 | 4.6 / 5 (130 reviews) | Hamburg, Germany | — | — | Esophagectomy, Targeted therapy | — | — | International Organization for Standardization, Medical Travel Quality Alliance | |
| #7 | 4.8 / 5 (201 reviews) | Istanbul, Turkey | — | — | Stomach resection | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #8 | 4.7 / 5 (7 reviews) | Hamburg, Germany | — | — | Endo-ultrasound | — | — | International Organization for Standardization, CERTKOM certificate for qualified pain therapy | |
| #9 | 4.7 / 5 (156 reviews) | Vienna, Austria | — | — | Gastric polyps removal, Removal of duodenal polyp | — | — | International Organization for Standardization, World's Best Hospitals 2021 by Newsweek | |
| #10 | 4.5 / 5 (156 reviews) | Tel Aviv, Israel | 47+ years34,000+ treatments | Targeted therapy, Esophagectomy | — | — | World's Best Smart Hospitals 2021 by Newsweek, World's Best Hospitals 2021 by Newsweek |