| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (516 reviews) | Istanbul, Turkey | — | — | Lumpectomy , Chemotherapy for stomach cancer | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #2 | 4.5 / 5 (51 reviews) | Istanbul, Turkey | — | — | Craniotomy, Radioiodine therapy | — | — | Joint Commission International | |
| #3 | 4.4 / 5 (33 reviews) | Istanbul, Turkey | — | — | Pituitary tumor surgery, Brachytherapy for prostate cancer | — | — | International Organization for Standardization, Joint Commission International | |
| #4 | 5.0 / 5 (1 review) | Istanbul, Turkey | — | — | Sentinel lymph node biopsy | — | — | International Organization for Standardization, Joint Commission International | |
| #5 | 4.5 / 5 (235 reviews) | Istanbul, Turkey | — | 13,000+ treatments | Radiation therapy for brain tumor, CyberKnife | — | — | Joint Commission International , Certification according to DIN EN ISO 9001 by TÜV NORD CERT | |
| #6 | 4.4 / 5 (32 reviews) | Istanbul, Turkey | 10+ years | Hysterectomy (uterus removal), Hyperthermic Intraperitoneal Chemotherapy (HIPEC) | — | — | The Baby-friendly Hospital Initiative (BFHI) by WHO and UNICEF, Turkish Medical Association | ||
| #7 | 4.4 / 5 (7 reviews) | Istanbul, Turkey | — | — | Radiotherapy for breast cancer, Chemotherapy for breast cancer | — | — | International Organization for Standardization, Joint Commission International |