| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 5.0 / 5 (1) | Bangkok, Thailand | — | — | Ultrasound of carotid arteries | — | — | Global Healthcare Accreditation Program, American Accreditation Commission International | |
| #2 | 5.0 / 5 (1) | Bangkok, Thailand | 17+ years37,000+ treatments | Radiofrequency ablation with 3D mapping | — | — | Global Healthcare Accreditation Program, Joint Commission International | ||
| #3 | 5.0 / 5 | Bangkok, Thailand | — | — | Ultrasound of carotid arteries | — | — | — | |
| #4 | 4.4 / 5 | Bangkok, Thailand | — | — | Ultrasound of carotid arteries | — | — | Joint Commission International | |
| #5 | 4.6 / 5 | Bangkok, Thailand | 41+ years5,000+ treatments | Coronary angiography, Pulmonary hypertension stem cell treatment | — | — | — |