| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 2.6 / 5 | Dusseldorf, Germany | — | — | Medication treatment for Parkinson's disease, Medication treatment for multiple sclerosis | — | — | International Accreditation System for Interventional Oncology Services (IASIOS), German Cancer Society | |
| #2 | 3.0 / 5 | Kaiserslautern, Germany | — | 1,000+ treatments | Brainstem evoked response audiometry | — | — | — |