| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (537) | Istanbul, Turkey | 14+ years | Coronary artery bypass grafting, Heart Valve Replacement | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #2 | 4.6 / 5 (424) | Istanbul, Turkey | 28+ years | Coronary stenting, Coronary angiography | — | — | International Organization for Standardization, Joint Commission International | ||
| #3 | 4.5 / 5 (252) | Istanbul, Turkey | 26+ years | Plastic surgery for cardiac valve, Coronary stenting | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #4 | 4.5 / 5 (55) | Istanbul, Turkey | — | — | Radiofrequency ablation, Open heart surgery | — | — | Joint Commission International | |
| #5 | 4.6 / 5 (158) | Istanbul, Turkey | — | Coronary artery bypass grafting, Coronary stenting | — | — | International Organization for Standardization, Joint Commission International | ||
| #6 | 5.0 / 5 (57) | Istanbul, Turkey | 13+ years | Coronary angioplasty, Tetralogy of Fallot Surgery | — | — | Joint Commission International , International Organization for Standardization | ||
| #7 | 4.9 / 5 (16) | Istanbul, Turkey | — | — | Echocardiography | — | — | Turkish Medical Association, International Federation for the Surgery of Obesity and Metabolic Disorders Certificate | |
| #8 | 4.9 / 5 (58) | Istanbul, Turkey | 23+ years | Replacement of the aortic valve, Open heart surgery | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | ||
| #9 | 5.0 / 5 | Istanbul, Turkey | 41+ years | Echocardiography | — | — | — | ||
| #10 | 4.8 / 5 (256) | Istanbul, Turkey | — | — | Radiofrequency ablation, Coronary stenting | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International |