| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.5 / 5 (263) | Istanbul, Turkey | 13+ years | Radiotherapy, Resection of glioma | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #2 | 4.2 / 5 (90) | Jelenia Góra, Poland | — | — | Stomach resection, Mastectomy | — | — | International Organization for Standardization, Polish Association of Medical Tourism | |
| #3 | 4.6 / 5 (542) | Istanbul, Turkey | 39+ years | Hyperthermic Intraperitoneal Chemotherapy (HIPEC), Gamma Knife for brain tumor | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #4 | 4.8 / 5 (10) | Ankara, Turkey | — | — | Radioiodine therapy, Lung cancer surgery | — | — | International Health Tourism Authorization Certificate, International Organization for Standardization | |
| #5 | 4.6 / 5 (151) | Antalya, Turkey | — | — | Hormone therapy, Autologous bone marrow transplantation | — | — | Joint Commission International | |
| #6 | 5.0 / 5 (58) | Istanbul, Turkey | — | — | Radiotherapy, Brain tumor removal | — | — | Joint Commission International , International Organization for Standardization | |
| #7 | — / 5 | Shanghai, China | — | — | Chemotherapy for stomach cancer, Stomach cancer surgery | — | — | — | |
| #8 | 4.7 / 5 (69) | Solingen, Germany | — | — | Laryngectomy, Gastroectomy | — | — | Best doctor for herniated disc treatment, German Cancer Society | |
| #9 | 4.8 / 5 (293) | Istanbul, Turkey | 24+ years | Bone resection, Resection of gallbladder | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | ||
| #10 | 4.6 / 5 | Madrid, Spain | — | — | Colonoscopy with biopsy | — | — | Joint Commission International , European Society for Medical Oncology |