| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 5.0 / 5 (1) | Bangkok, Thailand | — | — | Anti-HIV 1/2 + p24 antigen | — | — | Global Healthcare Accreditation Program, American Accreditation Commission International | |
| #2 | 4.7 / 5 (1) | Bangkok, Thailand | — | — | Anti-HIV 1/2 + p24 antigen | — | — | American Accreditation Commission International, Asia's Top Private Hospitals & Clinics 2026 (Newsweek/Statista) |