| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (423) | Istanbul, Turkey | 21+ years | Radiofrequency ablation, Pediatric Aortic Valve Replacement | — | — | International Organization for Standardization, Joint Commission International | ||
| #2 | 4.8 / 5 (7) | Istanbul, Turkey | — | — | CT coronary angiography | — | — | — | |
| #3 | 4.5 / 5 (251) | Istanbul, Turkey | 12+ years | Atrial septal defect surgery, Open heart surgery | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #4 | 4.8 / 5 (254) | Istanbul, Turkey | — | — | Sclerotherapy of varicose veins, Varicose Vein Stripping | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #5 | 4.6 / 5 (537) | Istanbul, Turkey | 76+ years | Coronary angiography, Radiofrequency ablation | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #6 | 4.6 / 5 (158) | Istanbul, Turkey | — | — | Plastic surgery for cardiac valve, Radiofrequency ablation | — | — | International Organization for Standardization, Joint Commission International | |
| #7 | 4.9 / 5 (57) | Istanbul, Turkey | 36+ years | Radiofrequency ablation, Open heart surgery | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | ||
| #8 | 5.0 / 5 (57) | Istanbul, Turkey | 40+ years | Operation Marmara (microsurgical subinguinal varicocelectomy), Coronary angioplasty | — | — | Joint Commission International , International Organization for Standardization | ||
| #9 | 4.5 / 5 (55) | Istanbul, Turkey | — | — | Open heart surgery, Radiofrequency ablation | — | — | Joint Commission International | |
| #10 | 4.3 / 5 (73) | Istanbul, Turkey | — | — | CT coronary angiography | — | — | Joint Commission International , Certification according to DIN EN ISO 9001 by TÜV NORD CERT |