| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (517 reviews) | Istanbul, Turkey | — | — | Radiofrequency ablation of the liver, Excision of skull base tumor | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #2 | 4.7 / 5 (361 reviews) | Istanbul, Turkey | 35+ years | Pituitary tumor surgery, Bone marrow transplantation | — | — | International Organization for Standardization, Joint Commission International | ||
| #3 | 4.9 / 5 (7 reviews) | Ankara, Turkey | — | — | Lung cancer surgery, Radiofrequency ablation | — | — | International Health Tourism Authorization Certificate, International Organization for Standardization | |
| #4 | 4.6 / 5 (130 reviews) | Hamburg, Germany | — | — | Breast cancer surgery, Targeted therapy | — | — | International Organization for Standardization, Medical Travel Quality Alliance | |
| #5 | 4.3 / 5 (4 reviews) | Istanbul, Turkey | — | — | Thyroid ultrasound | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | |
| #6 | 4.6 / 5 (218 reviews) | Istanbul, Turkey | 27+ years | Hyperthermic Intraperitoneal Chemotherapy (HIPEC), Immunotherapy with Keytruda (Pembolizumab) | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #7 | 4.7 / 5 (142 reviews) | Vilnius, Lithuania | 47+ years | Brain tumor removal, Laparoscopic prostatectomy | — | — | Joint Commission International | ||
| #8 | 4.6 / 5 (128 reviews) | Antalya , Turkey | — | — | Pituitary tumor surgery, Autologous bone marrow transplantation | — | — | Joint Commission International | |
| #9 | 4.6 / 5 (136 reviews) | Istanbul, Turkey | — | — | Allogenic bone marrow transplantation from a related donor, Mastectomy | — | — | International Organization for Standardization, Joint Commission International | |
| #10 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | — | — | NanoKnife, Radioiodine therapy | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology |