| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 5.0 / 5 (2) | Bangkok, Thailand | — | — | Femtosecond laser, Laser eye surgery | — | — | ISO 9001:2015 Quality management systems | |
| #2 | 4.6 / 5 (131) | Bangkok, Thailand | — | — | Tongue cancer surgery, Radiation therapy for brain tumor | — | — | International Organization for Standardization, Joint Commission International |