| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (360 reviews) | Istanbul, Turkey | 21+ years | Pediatric Aortic Valve Replacement, Pediatric Mitral Valve Replacement | — | — | International Organization for Standardization, Joint Commission International | ||
| #2 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | — | — | Interventricular septal defect surgery | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #3 | 5.0 / 5 (3 reviews) | Bucharest, Romania | — | — | Carotid Angioplasty and Stenting, Ventricular Septal Defect Surgery | — | — | Bariatric Surgery Center of Excellence, Joint Commission International | |
| #4 | 4.6 / 5 (217 reviews) | Istanbul, Turkey | 19+ years | Atrial septal defect surgery, Open heart surgery | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #5 | 4.6 / 5 (516 reviews) | Istanbul, Turkey | — | — | Coronary angiography, Operation Marmara (microsurgical subinguinal varicocelectomy) | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #6 | 4.8 / 5 (184 reviews) | Istanbul, Turkey | — | — | Varicose Vein Stripping, Sclerotherapy of varicose veins | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #7 | 4.7 / 5 (441 reviews) | Barcelona, Spain | — | 23,000+ treatments | Plastic surgery for cardiac valve, Facial Telangiectasia RF Removal | — | — | Joint Commission International , European Foundation for Quality Management | |
| #8 | 4.2 / 5 (75 reviews) | Jelenia Góra, Poland | — | — | Coronary angiography, Varicose veins removal | — | — | International Organization for Standardization, Polish Association of Medical Tourism | |
| #9 | 4.6 / 5 (127 reviews) | Antalya , Turkey | — | — | Facial Telangiectasia RF Removal, Coronary angioplasty | — | — | Joint Commission International | |
| #10 | 4.9 / 5 (46 reviews) | Milan, Italy | — | 8,000+ treatments | Carotid endarterectomy, Coronary angiography | — | — | Scientific Institute for Research and Healthcare Accrediatation, World's Best Hospitals 2021 by Newsweek |