| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (354 reviews) | Istanbul, Turkey | 25+ years | Chemotherapy, targeted therapy, immunotherapy, radioisotope therapy using Lutetium-177 | Advanced or metastatic cases | Specializes in radioisotope therapy for small intestine cancer. JCI-accredited with a 90% success rate for organ transplants. Offers personalized treatment plans. | International Organization for Standardization, Joint Commission International | ||
| #2 | 4.6 / 5 (514 reviews) | Istanbul, Turkey | 33+ years | Surgical oncology with Da Vinci system, chemotherapy, radiation therapy with CyberKnife and Truebeam | Advanced or recurrent cases | Partners with Johns Hopkins for US treatment protocols, offers robotic surgery and advanced radiation therapy. JCI accredited with 90% success rate for early-stage cases. | International Organization for Standardization, Joint Commission International | ||
| #3 | 4.7 / 5 (132 reviews) | Istanbul, Turkey | 20+ years | Biopsy, PET/CT | — | — | International Organization for Standardization, Joint Commission International | ||
| #4 | 5.0 / 5 (53 reviews) | Istanbul, Turkey | 29+ years | Advanced laparoscopic surgery, robotic surgery, complex gastrointestinal surgeries | Complex gastrointestinal cancer cases | Led by Prof. Dr. Abuzer Dirican with expertise in hepatobiliary oncology. JCI-accredited facility with 11 dedicated surgery rooms and 51-bed ICU for specialized post-operative care. | Joint Commission International , International Organization for Standardization | ||
| #5 | 4.6 / 5 (126 reviews) | Antalya , Turkey | — | — | Biopsy, PET/CT | — | — | Joint Commission International | |
| #6 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | — | — | Hyperthermic Intraperitoneal Chemotherapy (HIPEC), Chemotherapy for breast cancer | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #7 | 4.9 / 5 (53 reviews) | Istanbul, Turkey | — | — | Chemotherapy combined with monoclonal agents, immunotherapy | Duodenal cancer cases | Offers tailored treatment plans for duodenal cancer, including chemotherapy combined with monoclonal agents and immunotherapy. Clinic has a dedicated oncologist with gastrointestinal surgery interest. | Turkish Medical Association, International Health Tourism Authorization Certificate | |
| #8 | 5.0 / 5 (1 review) | Istanbul, Turkey | — | — | — | — | — | — | |
| #9 | 4.5 / 5 (51 reviews) | Istanbul, Turkey | — | — | Consultation with an oncologist, CT (computer tomography) | — | — | Joint Commission International | |
| #10 | 4.8 / 5 (9 reviews) | Ankara, Turkey | — | — | Consultation with an oncologist, PET/CT | — | — | — |