| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (544) | Istanbul, Turkey | 29+ 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. | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #2 | 4.5 / 5 (266) | 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 | 4.6 / 5 (436) | 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 | 4.6 / 5 (165) | Istanbul, Turkey | — | — | PIPAC, chemotherapy, immunotherapy, radiotherapy, hyperthermia | Peritoneal carcinomatosis treated with PIPAC and robotic surgery | Pressurized Intraperitoneal Aerosol Chemotherapy (PIPAC) targets peritoneal carcinomatosis directly. Robotic surgery with da Vinci XI enables precise tumor removal. Multidisciplinary council personalizes each plan. | International Organization for Standardization, Joint Commission International | |
| #5 | 4.8 / 5 (9) | Istanbul, Turkey | 30+ years | Chemotherapy, multidisciplinary tumor board | — | Chemotherapy unit treats 40+ patients at once. Multidisciplinary tumor board with 8 specialties sets each plan. Clinical research unit offers early access to new treatments; TrueBeam STx radiotherapy. | — | ||
| #6 | 5.0 / 5 (58) | 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 | ||
| #7 | 4.5 / 5 (55) | Istanbul, Turkey | 35+ years | PIPAC (pressurized intraperitoneal aerosol chemotherapy), chemotherapy, immunotherapy, radiotherapy, hyperthermia | Abdominal cancer spread treatable with PIPAC | PIPAC delivers chemotherapy directly into the abdomen for carcinomatosis. Multidisciplinary oncology councils set each plan; in-house PET-CT guides care. | Joint Commission International | ||
| #8 | 4.9 / 5 (59) | Istanbul, Turkey | — | — | Cytoreductive surgery, HIPEC, PET-CT staging | Peritoneal carcinomatosis requiring HIPEC and debulking surgery | HIPEC and debulking surgery treat peritoneal cancer cells. CyberKnife targets tumors without incisions. On-site PET-CT and dedicated oncological surgeries department. | Turkish Medical Association, International Health Tourism Authorization Certificate | |
| #9 | 4.7 / 5 (19) | Istanbul, Turkey | — | — | Chemotherapy, immunotherapy, targeted therapy, radionuclide therapy (Lu-177, Y-90), image-guided radiation therapy (IMRT, IGRT, SBRT), oncological surgery | Advanced or treatment-resistant carcinomatosis | On-site radionuclide therapy with Lu-177, Ac-225, Y-90 and MIBG, plus theranostics pairing imaging with targeted treatment. Molecular tumor boards review every case. JCI accredited. | International Organization for Standardization, Joint Commission International | |
| #10 | 4.5 / 5 (495) | Istanbul, Turkey | 8+ years | Hyperthermic Intraperitoneal Chemotherapy (HIPEC), Histopathology revision | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology |