| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (174) | Vienna, Austria | — | — | Chemotherapy, Gastric polyps removal | — | — | World's Best Hospitals 2021 by Newsweek, International Organization for Standardization | |
| #2 | 3.8 / 5 (6) | Madrid, Spain | — | — | Laparoscopic nephrectomy, Thyroid resection | — | — | World's Best Hospitals 2021 by Newsweek | |
| #3 | 4.6 / 5 (537) | Istanbul, Turkey | 31+ years | Mastectomy, Laparoscopic nephrectomy | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #4 | 4.8 / 5 (250) | Istanbul, Turkey | — | — | Mastectomy, Discectomy | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #5 | 4.4 / 5 (119) | Bangkok, Thailand | — | — | Complex treatment of Ewing's sarcoma | — | — | Royal College of Surgeons Thailand | |
| #6 | 4.5 / 5 (8) | Bangkok, Thailand | — | — | Rotator cuff repair surgery, Hormone therapy | — | — | International Organization for Standardization | |
| #7 | 4.7 / 5 (98) | Warsaw, Poland | — | — | Discectomy, Knee Arthroscopy | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, FIFA Medical Center of Exellence | |
| #8 | 4.7 / 5 (66) | Solingen, Germany | — | — | Mastectomy, Laparoscopic nephrectomy | — | — | Best doctor for herniated disc treatment, German Cancer Society | |
| #9 | 4.3 / 5 (4) | Istanbul, Turkey | — | — | Knee replacement, Herniated disc surgery | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | |
| #10 | 4.5 / 5 (244) | Istanbul, Turkey | 28+ years4,000+ treatments | Mastectomy, Laparoscopic nephrectomy | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) |