| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (535 reviews) | Istanbul, Turkey | — | — | Chemotherapy for liver cancer, Radioiodine therapy | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #2 | 4.6 / 5 (239 reviews) | Istanbul, Turkey | 24+ years | Stomach cancer surgery, Aortic aneurysm surgery | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #3 | 4.6 / 5 (156 reviews) | Istanbul, Turkey | 21+ years | Removal of spinal cord tumor, Immunotherapy with Keytruda (Pembolizumab) | — | — | International Organization for Standardization, Joint Commission International | ||
| #4 | 5.0 / 5 (55 reviews) | Istanbul, Turkey | — | — | Mastectomy, Operation Marmara (microsurgical subinguinal varicocelectomy) | — | — | Joint Commission International , International Organization for Standardization | |
| #5 | 4.2 / 5 (40 reviews) | Mexicali, Mexico | — | — | Transurethral resection of the prostate (TURP), Laparoscopic prostatectomy | — | — | Consejo de Salubridad General, Consejo Mexicano de Oftalmología | |
| #6 | 4.9 / 5 (56 reviews) | Istanbul, Turkey | — | — | Nephrectomy, Radiofrequency ablation | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | |
| #7 | 4.5 / 5 (495 reviews) | Istanbul, Turkey | — | — | Radiotherapy, Robotic da Vinci prostatectomy | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #8 | 4.7 / 5 (44 reviews) | Barcelona, Spain | — | 14,000+ treatments | Autologous bone marrow transplantation, Bone marrow transplantation | — | — | Bookimed Award: Best pediatric hospital, World's Best Specialized Hospitals 2022 by Newsweek | |
| #9 | 4.2 / 5 (19 reviews) | Istanbul, Turkey | — | — | Lobectomy, Immunotherapy with Keytruda (Pembolizumab) | — | — | Best clinic for radiotherapy, Best price for PET/CT | |
| #10 | 4.6 / 5 (131 reviews) | Bangkok, Thailand | — | — | Da Vinci Robotic System, Coronary artery bypass grafting | — | — | International Organization for Standardization, Joint Commission International |