| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.3 / 5 (4 reviews) | Istanbul, Turkey | — | — | Doppler sonography (ultrasonography, duplex angioscanning) vessels | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | |
| #2 | 4.6 / 5 (514 reviews) | Istanbul, Turkey | — | — | Operation Marmara (microsurgical subinguinal varicocelectomy), Radiofrequency ablation | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #3 | 4.7 / 5 (133 reviews) | Istanbul, Turkey | — | — | Coronary angiography, Sclerotherapy of varicose veins | — | — | International Organization for Standardization, Joint Commission International | |
| #4 | 4.8 / 5 (177 reviews) | Istanbul, Turkey | 37+ years | Radiofrequency ablation, Varicose Vein Stripping | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | ||
| #5 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | — | — | Interventricular septal defect surgery | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #6 | 5.0 / 5 (54 reviews) | Istanbul, Turkey | — | — | Tetralogy of Fallot Surgery, Operation Marmara (microsurgical subinguinal varicocelectomy) | — | — | Joint Commission International , International Organization for Standardization | |
| #7 | 4.5 / 5 (51 reviews) | Istanbul, Turkey | — | — | Open heart surgery, Radiofrequency ablation | — | — | Joint Commission International | |
| #8 | 4.5 / 5 (2 reviews) | Istanbul, Turkey | — | — | Ventricular Septal Defect Surgery, Open heart surgery | — | — | Joint Commission International | |
| #9 | 4.9 / 5 (16 reviews) | Istanbul, Turkey | — | 200+ treatments | Doppler sonography (ultrasonography, duplex angioscanning) vessels | — | — | Turkish Medical Association, Turkish Plastic Reconstructive and Aesthetic Surgery Association (Türk Plastik Rekonstrüktif ve Estetik Cerrahi Derneği) | |
| #10 | 4.4 / 5 (32 reviews) | Istanbul, Turkey | — | — | Radiofrequency ablation | — | — | International Organization for Standardization, Joint Commission International |