| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (539) | Istanbul, Turkey | 33+ years | Consultation with a neurosurgeon, CT of the paranasal sinuses | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #2 | 4.5 / 5 (262) | Istanbul, Turkey | 10+ years4,000+ treatments | Transnasal resection of tumor, MR-LINAC radiotherapy, intraoperative neuromonitoring | Complex skull base chordomas | Uses advanced cranial navigation for precise tumor removal and offers MR-LINAC radiotherapy. JCI accredited for treatment quality. | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #3 | 4.6 / 5 (430) | Istanbul, Turkey | 25+ years | Minimally invasive neurosurgery, radiotherapy with TrueBeam STx and IMRT, targeted therapy | Complex spinal cord tumors | Offers minimally invasive spinal cord surgery with low injury risk, JCI-accredited neurosurgery department, and precision radiotherapy. Team includes neurosurgeons and oncologists. | International Organization for Standardization, Joint Commission International | ||
| #4 | 4.7 / 5 (161) | Istanbul, Turkey | — | — | Consultation with an oncologist | — | Dedicated Spine Center for spinal tumors, including chordoma. Radiotherapy with Elekta Versa HD and TrueBeam STx, plus multidisciplinary tumor board and on-site 3T MRI/PET-CT. | International Organization for Standardization, Joint Commission International | |
| #5 | 4.8 / 5 (8) | Istanbul, Turkey | — | — | Consultation with a neurosurgeon, Consultation with an oncologist | — | — | — | |
| #6 | 5.0 / 5 (57) | Istanbul, Turkey | 29+ years | Advanced endoscopic techniques, microsurgical techniques, skull base surgery | Complex skull base chordomas | Prof. Elmaci chairs Turkey's Skull Base Society and trained at Johns Hopkins. Performs advanced endoscopic and microsurgical techniques for chordoma. | Joint Commission International , International Organization for Standardization | ||
| #7 | 4.5 / 5 (55) | Istanbul, Turkey | — | — | Microsurgery on the sacrum, partial sacrum resection, tumor resection, duraplasty | Sacral chordoma cases | Offers specialized sacral tumor microsurgery with partial sacrum resection and duraplasty. JCI accredited with comprehensive international patient support. | Joint Commission International | |
| #8 | 4.9 / 5 (59) | Istanbul, Turkey | 23+ years | — | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | ||
| #9 | 4.7 / 5 (19) | Istanbul, Turkey | 22+ years | — | — | — | International Organization for Standardization, Joint Commission International | ||
| #10 | 4.2 / 5 (19) | Istanbul, Turkey | 16+ years | Radiotherapy, chemotherapy, immunotherapy, microsurgery | Complex chordoma cases | Offers advanced neuronavigation and neuromonitoring for precise brain and spinal cord surgeries. Combines university research with hospital experience to treat difficult cases. | Best clinic for radiotherapy, Best price for PET/CT |