| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 5.0 / 5 (4) | Puerto Vallarta, Mexico | — | — | Pulmonology | — | Treats COPD and IPF with in-house stem cell therapy (97–99% viability), plasmapheresis and ozone. COFEPRIS-certified. 4.7/5 Google rating. | Consejo de Salubridad General |