| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (155 reviews) | Vienna, Austria | — | — | Chemotherapy, Gastric polyps removal | — | — | International Organization for Standardization, World's Best Hospitals 2021 by Newsweek | |
| #2 | 5.0 / 5 (3 reviews) | Incheon, Republic of Korea | — | — | CT of the paranasal sinuses | — | — | Korean Institute for Healthcare Accreditation | |
| #3 | 4.8 / 5 (180 reviews) | Istanbul, Turkey | — | — | Mastectomy, Laser surgery | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #4 | 4.7 / 5 (77 reviews) | Warsaw, Poland | — | — | Ankle joint replacement, Arthroscopic meniscectomy | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, FIFA Medical Center of Exellence | |
| #5 | 4.3 / 5 (4 reviews) | Istanbul, Turkey | — | — | Herniated disc surgery, Knee replacement | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | |
| #6 | 4.6 / 5 (217 reviews) | Istanbul, Turkey | 20+ years | Stomach cancer surgery, Chemotherapy | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #7 | 4.6 / 5 (516 reviews) | Istanbul, Turkey | 31+ years | Lumpectomy , Lung cancer surgery | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #8 | 4.6 / 5 (130 reviews) | Hamburg, Germany | — | Stomach cancer surgery, Radiofrequency ablation | — | — | International Organization for Standardization, Medical Travel Quality Alliance | ||
| #9 | 4.0 / 5 (1 review) | Hamburg, Germany | — | — | Knee replacement, Chemotherapy | — | — | World's Best Hospitals 2021 by Newsweek | |
| #10 | 4.9 / 5 (54 reviews) | Istanbul, Turkey | — | — | Mastectomy, Herniated disc surgery | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate |