| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 5.0 / 5 (1) | Warsaw, Poland | 41+ years | Double filtration plasmapheresis (DFPP), hemoperfusion, AFERsmart Plus therapeutic apheresis system, eluate laboratory analysis | Long COVID brain fog or fatigue linked to immune processes | Uses the AFERsmart Plus apheresis system with sterile single-use Medica filters, offering DFPP and hemoperfusion; exclusive Polish distributor of this technology. | — | ||
| #2 | 4.7 / 5 | Kyiv, Ukraine | — | — | — | — | — | — | |
| #3 | 5.0 / 5 | Phuket, Thailand | — | — | Acupuncture | Fatigue and brain fog from Long COVID | Acupuncture for Long-COVID recovery targeting fatigue, brain fog, anxiety, and insomnia. Non-invasive therapy supports lung and heart function and lowers inflammation. | — | |
| #4 | — / 5 | Tirana, Albania | — | — | — | — | — | ISO 9001:2015 Quality management systems |