| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (440 reviews) | Barcelona, Spain | — | 23,000+ treatments | Radiofrequency ablation, Varicose veins removal | — | — | Joint Commission International , European Foundation for Quality Management | |
| #2 | 4.7 / 5 (3 reviews) | Istanbul, Turkey | — | — | Doppler sonography (ultrasonography, duplex angioscanning) vessels | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | |
| #3 | 4.6 / 5 (514 reviews) | Istanbul, Turkey | — | — | Open heart surgery, Operation Marmara (microsurgical subinguinal varicocelectomy) | — | — | International Organization for Standardization, Joint Commission International | |
| #4 | 5.0 / 5 (2 reviews) | Alanya, Turkey | — | — | EVLA (endovenous laser ablation) , Laser treatment for varicose veins | — | — | — | |
| #5 | 4.6 / 5 (126 reviews) | Antalya , Turkey | — | — | Facial Telangiectasia RF Removal, Coronary angioplasty | — | — | Joint Commission International | |
| #6 | 4.7 / 5 (132 reviews) | Istanbul, Turkey | — | — | Plastic surgery for cardiac valve, Coronary angiography | — | — | International Organization for Standardization, Joint Commission International | |
| #7 | 4.8 / 5 (169 reviews) | Istanbul, Turkey | 37+ years | Varicose Vein Stripping, Radiofrequency ablation | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | ||
| #8 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | — | — | Interventricular septal defect surgery | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #9 | 4.5 / 5 (51 reviews) | Istanbul, Turkey | — | — | Plastic surgery for cardiac valve, Open heart surgery | — | — | Joint Commission International | |
| #10 | 5.0 / 5 (53 reviews) | Istanbul, Turkey | — | — | Tetralogy of Fallot Surgery, Operation Marmara (microsurgical subinguinal varicocelectomy) | — | — | Joint Commission International , International Organization for Standardization |