| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (514 reviews) | Istanbul, Turkey | 22+ years | CyberKnife radiation therapy, Truebeam radiation therapy, chemotherapy, immunotherapy, targeted therapy, robotic surgery | Advanced or metastatic cancer cases | Affiliated with Johns Hopkins Medicine, offers advanced radiation therapies like CyberKnife with 0.5mm accuracy. Performs 3,000+ bone marrow transplants with JCI accreditation. | International Organization for Standardization, Joint Commission International | ||
| #2 | 4.6 / 5 (209 reviews) | Istanbul, Turkey | 20+ years | Immunotherapy, targeted therapy, chemotherapy, radiation therapy | Advanced or metastatic cancers | JCI-accredited with a multidisciplinary oncology team. Offers advanced treatments like immunotherapy and radiation therapy using cutting-edge equipment like the 1.5 Tesla MR-LINAC. | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #3 | 4.7 / 5 (353 reviews) | Istanbul, Turkey | 25+ years | Chemotherapy, targeted therapy, immunotherapy, cytoreductive surgery, HIPEC | Peritoneal carcinomatosis cases | Performs cytoreductive surgery with HIPEC, follows NCCN and ESMO protocols, offers latest TrueBeam STx radiotherapy with 1.5 mm precision. | International Organization for Standardization, Joint Commission International | ||
| #4 | 4.7 / 5 (131 reviews) | Istanbul, Turkey | — | — | Extended analysis of blood, Consultation with an oncologist | — | — | International Organization for Standardization, Joint Commission International | |
| #5 | 5.0 / 5 (52 reviews) | Istanbul, Turkey | 17+ years | Immunotherapy (Keytruda), genetic testing (KRAS, NRAS, BRAF, MMR), PET MRI investigation | Colon adenocarcinoma with carcinomatosis | Offers Keytruda immunotherapy for carcinomatosis. Specializes in genetic testing to guide treatment. JCI-accredited facility with advanced oncology care. | Joint Commission International , International Organization for Standardization | ||
| #6 | 4.6 / 5 (126 reviews) | Antalya , Turkey | — | — | Consultation with an oncologist | — | — | Joint Commission International | |
| #7 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | 76+ years | Hyperthermic Intraperitoneal Chemotherapy (HIPEC), Consultation of a radiologist | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | ||
| #8 | 5.0 / 5 (1 review) | Istanbul, Turkey | 30+ years | — | — | — | — | ||
| #9 | 4.5 / 5 (51 reviews) | Istanbul, Turkey | 35+ years | Consultation with an oncologist, Extended analysis of blood | — | — | Joint Commission International | ||
| #10 | 4.9 / 5 (53 reviews) | Istanbul, Turkey | — | — | Histopathology revision | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate |