| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (420) | Istanbul, Turkey | 21+ years | Heart Valve Replacement, Coronary angiography | — | — | International Organization for Standardization, Joint Commission International | ||
| #2 | 4.7 / 5 (149) | Vilnius, Lithuania | — | — | Heart Valve Replacement, Radiofrequency ablation | — | — | Joint Commission International | |
| #3 | 4.5 / 5 (244) | Istanbul, Turkey | 28+ years | Heart Valve Replacement, Coronary angiography | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #4 | 4.6 / 5 (537) | Istanbul, Turkey | 76+ years | Heart Valve Replacement, Coronary angiography | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #5 | 4.7 / 5 (157) | Istanbul, Turkey | — | — | Coronary angiography, Radiofrequency ablation | — | — | International Organization for Standardization, Joint Commission International | |
| #6 | 5.0 / 5 (1) | Bangkok, Thailand | — | — | Holter monitoring | — | — | Global Healthcare Accreditation Program, Joint Commission International | |
| #7 | 4.9 / 5 (57) | Istanbul, Turkey | 23+ years | Radiofrequency ablation, Open heart surgery | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | ||
| #8 | 3.8 / 5 (2) | Istanbul, Turkey | — | — | Holter monitoring | — | — | Turkish Medical Association | |
| #9 | 4.7 / 5 (67) | Solingen, Germany | 26+ years | Radiofrequency ablation, Coronary artery bypass grafting | — | — | Best doctor for herniated disc treatment, German Cancer Society | ||
| #10 | 4.8 / 5 (250) | Istanbul, Turkey | — | — | Radiofrequency ablation, Coronary stenting | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International |