| 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 | 33+ years23,000+ treatments | Foam sclerotherapy, liquid sclerotherapy, endovenous laser ablation with adjunctive sclerotherapy | Minimally invasive varicose vein treatment | Dr. César García Madrid, a pioneer in non-surgical varicose vein treatments, has performed 900+ procedures and published over 200 papers. The clinic offers JCI-accredited care with advanced techniques. | Joint Commission International , European Foundation for Quality Management | ||
| #2 | 4.1 / 5 (3 reviews) | Alicante, Spain | — | — | Sclerotherapy of varicose veins | — | — | Joint Commission International | |
| #3 | 5.0 / 5 (6 reviews) | Pamplona, Spain | — | Sclerotherapy of varicose veins | — | — | Joint Commission International , European Society for Medical Oncology | ||
| #4 | 4.6 / 5 (5 reviews) | Barcelona, Spain | — | — | Sclerotherapy, phleboextraction with fiber laser | Complex vein removal cases | Offers both sclerotherapy sessions and advanced single-session laser removal. Vascular surgery specialists recommend the single-session outpatient option as most effective. | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT |