| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | — / 5 | Rio de Janeiro, Brazil | — | — | — | — | Offers lung cancer treatment with transparent pricing from $4,500 to $10,200, making care more accessible. | — | |
| #2 | 4.7 / 5 | São Paulo, Brazil | 30+ years | — | — | — | — |