| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (18) | Guangzhou, China | 30+ years | Radiotherapy, PET/CT | — | — | — | ||
| #2 | — / 5 | Qionghai, China | — | — | CT (computer tomography) | — | — | — | |
| #3 | 5.0 / 5 | Guangzhou, China | — | — | Radiotherapy | — | — | Organisation of European Cancer Institutes Certificate | |
| #4 | 3.5 / 5 | Xiamen, China | 40+ years | Radiotherapy | — | — | — | ||
| #5 | — / 5 | Hainan Province, China | — | — | Radiotherapy | — | — | Joint Commission International | |
| #6 | 5.0 / 5 | Indonesia, China | — | — | Radiotherapy | — | — | Joint Commission International | |
| #7 | — / 5 | Guangzhou, China | 45,000+ treatments | Radiotherapy | — | — | European Society for Medical Oncology, Joint Commission International |