| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (425) | Istanbul, Turkey | 21+ years | Coronary angiography, Open heart surgery | — | — | International Organization for Standardization, Joint Commission International | ||
| #2 | 4.8 / 5 (8) | Istanbul, Turkey | — | — | CT coronary angiography | — | — | — | |
| #3 | 5.0 / 5 (4) | Bucharest, Romania | — | — | Radiofrequency ablation, Interventricular septal defect surgery | — | — | Bariatric Surgery Center of Excellence, Joint Commission International | |
| #4 | 4.5 / 5 (260) | Istanbul, Turkey | 12+ years | Interventricular septal defect surgery, Varicose veins removal | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #5 | 4.6 / 5 (537) | Istanbul, Turkey | 76+ years | Operation Marmara (microsurgical subinguinal varicocelectomy), Open heart surgery | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #6 | 4.8 / 5 (273) | Istanbul, Turkey | — | — | Radiofrequency ablation, Sclerotherapy of varicose veins | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #7 | 4.7 / 5 (491) | Barcelona, Spain | 34+ years23,000+ treatments | Varicose veins removal, Laser treatment for varicose veins | — | — | Joint Commission International , European Foundation for Quality Management | ||
| #8 | 4.2 / 5 (88) | Jelenia Góra, Poland | — | — | Varicose veins removal, Coronary angiography | — | — | International Organization for Standardization, Polish Association of Medical Tourism | |
| #9 | 4.8 / 5 (10) | Ankara, Turkey | — | — | Radiofrequency ablation, Varicose veins removal | — | — | International Health Tourism Authorization Certificate, International Organization for Standardization | |
| #10 | 4.6 / 5 (21) | Baku, Azerbaijan | 16+ years | Open heart surgery, Ventricular Septal Defect Surgery | — | — | Joint Commission International , Patient choice for Check-up |