| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.5 / 5 (238 reviews) | Istanbul, Turkey | 24+ years | Removal of colon cancer, Stomach cancer surgery | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #2 | 4.6 / 5 (418 reviews) | Istanbul, Turkey | — | — | Thyroidectomy, Radiotherapy | — | — | International Organization for Standardization, Joint Commission International | |
| #3 | 4.6 / 5 (156 reviews) | Istanbul, Turkey | — | — | Removal of spinal cord tumor, Immunotherapy with Keytruda (Pembolizumab) | — | — | International Organization for Standardization, Joint Commission International | |
| #4 | 4.6 / 5 (534 reviews) | Istanbul, Turkey | 27+ years | Chemotherapy for liver cancer, Radioiodine therapy | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #5 | 4.8 / 5 (233 reviews) | Istanbul, Turkey | — | — | Laser surgery, Thyroidectomy | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #6 | 4.5 / 5 (495 reviews) | Istanbul, Turkey | — | — | Removal of meningioma, Throat cancer operation | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #7 | 5.0 / 5 (3 reviews) | Istanbul, Turkey | 21+ years | CT scan of the whole body | — | — | Joint Commission International | ||
| #8 | 4.5 / 5 (54 reviews) | Istanbul, Turkey | — | — | Hysterectomy (uterus removal), Brain tumor removal | — | — | Joint Commission International | |
| #9 | 5.0 / 5 (55 reviews) | Istanbul, Turkey | 29+ years | Mastectomy, Robotic da Vinci prostatectomy | — | — | Joint Commission International , International Organization for Standardization | ||
| #10 | 4.3 / 5 (72 reviews) | Istanbul, Turkey | — | — | CT scan of the whole body | — | — | Joint Commission International , Certification according to DIN EN ISO 9001 by TÜV NORD CERT |