| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (235 reviews) | Istanbul, Turkey | 24+ years | Coronary angiography, Radiofrequency ablation | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #2 | 4.7 / 5 (484 reviews) | Barcelona, Spain | — | 23,000+ treatments | Varicose Vein Stripping, Covered Stent Placement | — | — | Joint Commission International , European Foundation for Quality Management | |
| #3 | 4.2 / 5 (5 reviews) | Alicante, Spain | — | — | Doppler sonography (ultrasonography, duplex angioscanning) vessels | — | — | Joint Commission International | |
| #4 | 4.6 / 5 (534 reviews) | Istanbul, Turkey | — | — | Open heart surgery, Radiofrequency ablation | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #5 | 4.3 / 5 (4 reviews) | Istanbul, Turkey | — | — | Doppler sonography (ultrasonography, duplex angioscanning) vessels | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | |
| #6 | 4.6 / 5 (142 reviews) | Antalya , Turkey | — | — | Facial Telangiectasia RF Removal, Coronary angioplasty | — | — | Joint Commission International | |
| #7 | 4.6 / 5 (152 reviews) | Istanbul, Turkey | — | — | Transluminal Arterial Angioplasty (PTA) and Stenting, Covered Stent Placement | — | — | International Organization for Standardization, Joint Commission International | |
| #8 | 4.8 / 5 (219 reviews) | Istanbul, Turkey | — | — | Sclerotherapy of varicose veins, Radiofrequency ablation | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #9 | 4.5 / 5 (495 reviews) | Istanbul, Turkey | — | — | Interventricular septal defect surgery | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #10 | 4.5 / 5 (54 reviews) | Istanbul, Turkey | — | — | Sclerotherapy of varicose veins, Radiofrequency ablation | — | — | Joint Commission International |