| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.5 / 5 (254) | Istanbul, Turkey | 20+ years | Radiotherapy, Thyroid resection | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #2 | 4.6 / 5 (537) | Istanbul, Turkey | 29+ years | Thyroid resection , Radiation therapy for stomach cancer | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #3 | 4.7 / 5 (68) | Solingen, Germany | — | — | Radiotherapy for breast cancer, Transnasal resection of tumor | — | — | Best doctor for herniated disc treatment, German Cancer Society | |
| #4 | 4.9 / 5 (58) | Istanbul, Turkey | 23+ years | Pituitary tumor surgery, Laser surgery | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | ||
| #5 | 4.8 / 5 (257) | Istanbul, Turkey | — | — | Thyroidectomy, Mastectomy | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #6 | 4.6 / 5 (18) | Guangzhou, China | — | — | NanoKnife, Immunotherapy | — | — | — | |
| #7 | 4.4 / 5 (34) | Istanbul, Turkey | — | — | Bone marrow transplantation, Esophagectomy | — | — | International Organization for Standardization, Joint Commission International | |
| #8 | 5.0 / 5 (1) | Istanbul, Turkey | — | — | PET/CT in breast cancer | — | — | International Organization for Standardization, Joint Commission International | |
| #9 | 4.2 / 5 (19) | Istanbul, Turkey | 2016+ years | Brain tumor surgery, Prostatectomy | — | — | Best clinic for radiotherapy, Best price for PET/CT | ||
| #10 | 5.0 / 5 (3) | Cologne, Germany | — | — | Radiotherapy for lung cancer, Radiotherapy for prostate cancer | — | — | — |