| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 3.4 / 5 (2) | Seoul, Republic of Korea | — | — | — | Patients seeking a dedicated varicose vein surgeon | A Korean Society for Vascular Surgery member surgeon leads varicose vein care. The hospital, Korea's only government-certified surgical-specialized general hospital, has performed 150,000+ operations. | Korean Institute for Healthcare Accreditation | |
| #2 | 1.0 / 5 | Seoul, Republic of Korea | — | — | Endovenous laser ablation, radiofrequency ablation, ultrasound-guided sclerotherapy, VenaSeal closure, ClariVein mechanochemical ablation, conservative first-stage therapy (medication, compression stockings, venous manual therapy) | Patients with recurrent varicose veins after stripping or laser surgery | Three-step protocol treats varicose veins from mild to severe. Modified VenaSeal eliminates stump to prevent recurrence. Dedicated center with one-year re-treatment guarantee. | — | |
| #3 | 4.5 / 5 (25) | Seoul, Republic of Korea | 45,000+ treatments | Sclerotherapy of varicose veins, Varicose veins removal | Varicose vein care in a dedicated vascular center | Dedicated Vascular Center within the Institute of Heart Vascular Stroke. Mayo Clinic clinical partnership for vascular care. Real-time CT/MRI/X-ray image transmission speeds diagnosis. 45,800 surgeries and over 2 million outpatients annually. | International Organization for Standardization, Korean Institute for Healthcare Accreditation | ||
| #4 | 4.9 / 5 (7) | Seoul, Republic of Korea | — | 32,000+ treatments | — | — | — | Global Healthcare Accreditation Program, World's Best Hospitals 2021 by Newsweek | |
| #5 | 4.5 / 5 (7) | Seoul, Republic of Korea | — | 65,000+ treatments | — | — | — | International Organization for Standardization, Korean Institute for Healthcare Accreditation | |
| #6 | 4.5 / 5 (43) | Seoul, Republic of Korea | — | — | — | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | |
| #7 | 5.0 / 5 (1) | Seoul, Republic of Korea | — | — | — | — | World's Best Hospitals 2021 by Newsweek, World's Best Smart Hospitals 2021 by Newsweek | ||
| #8 | 3.6 / 5 | Seoul, Republic of Korea | — | — | — | — | — | — |