| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.5 / 5 (263) | Istanbul, Turkey | 20+ years | Radiotherapy, Resection of glioma | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #2 | 4.6 / 5 (542) | Istanbul, Turkey | 29+ years | Hyperthermic Intraperitoneal Chemotherapy (HIPEC), Gamma Knife for brain tumor | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #3 | 4.7 / 5 (494) | Barcelona, Spain | — | 23,000+ treatments | HIFU for prostate cancer treatment, Chemotherapy for liver cancer | — | — | Joint Commission International , European Foundation for Quality Management | |
| #4 | 4.8 / 5 (293) | Istanbul, Turkey | — | — | Bone resection, Thyroidectomy | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #5 | 4.7 / 5 (69) | Solingen, Germany | — | — | Laryngectomy, Gastroectomy | — | — | Best doctor for herniated disc treatment, German Cancer Society | |
| #6 | 4.6 / 5 (19) | Guangzhou, China | — | — | Mastectomy, Gamma Knife for brain tumor | — | — | — | |
| #7 | 4.4 / 5 (34) | Istanbul, Turkey | — | — | Transnasal resection of tumor, Lung segmentectomy | — | — | International Organization for Standardization, Joint Commission International | |
| #8 | 5.0 / 5 (1) | Istanbul, Turkey | — | — | Thyroidectomy | — | — | International Organization for Standardization, Joint Commission International | |
| #9 | 4.9 / 5 (59) | Istanbul, Turkey | 23+ years | Mastectomy, Testicular prosthesis | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | ||
| #10 | 4.7 / 5 (19) | Istanbul, Turkey | — | — | Chemotherapy | — | — | International Organization for Standardization, Joint Commission International |