Lokman Hekim University Ankara Hospital
Nurullah Zengin









| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.8 / 5 (10) | Ankara, Turkey | 36+ years | Brain tumor removal, chemoradiotherapy, chemotherapy | Patients seeking a second opinion with MRI and pathology review | 99.9% success rate for brain tumor removal, a chemoradiotherapy-then-chemotherapy protocol, an oncohematologist with 1,100 procedures, and diagnostic MRI and pathology re-evaluation. | International Health Tourism Authorization Certificate, International Organization for Standardization | ||
| #2 | 4.8 / 5 (10) | Ankara, Turkey | — | Microsurgery, awake craniotomy, Gliolan staining, chemotherapy, radiotherapy | — | Intraoperative MRI and neuronavigation guide glioma surgery with precision. TrueBeam STx radiosurgery delivers one-time treatment. Plans set by Memorial Oncology Council. JCI-accredited. | — | ||
| #3 | 4.5 / 5 (20) | Ankara, Turkey | 14+ years | — | — | — | Joint Commission International | ||
| #4 | 2.0 / 5 (1) | Ankara, Turkey | — | — | Brain tumor surgery, microsurgery, awake craniotomy, Gamma Knife radiosurgery, IMRT, chemotherapy | Gliomas near speech or movement areas | Gamma Knife radiosurgery and neuronavigation-guided surgery for gliomas in the dominant hemisphere, plus a multidisciplinary tumor board and JCI accreditation with Gold Seal. | Turkish Medical Association, Joint Commission International | |
| #5 | 3.0 / 5 | Ankara, Turkey | — | — | — | — | — | Joint Commission International |