| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (485 reviews) | Barcelona, Spain | — | 23,000+ treatments | Medication treatment for Parkinson's disease, Complete blood count | — | — | Joint Commission International , European Foundation for Quality Management | |
| #2 | 5.0 / 5 (1 review) | Madrid, Spain | — | — | Medication treatment for Parkinson's disease | — | — | Joint Commission International , International Organization for Standardization | |
| #3 | 4.7 / 5 (17 reviews) | Madrid, Spain | 39+ years26,000+ treatments | MRI of one area, Biochemical blood analysis | — | — | European Foundation for Quality Management, TÜV AG Сompany Research & Investing Certificate | ||
| #4 | 4.6 / 5 (5 reviews) | Barcelona, Spain | 31+ years | Medication treatment for Parkinson's disease | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT |