| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (438 reviews) | Barcelona, Spain | — | 23,000+ treatments | Advanced diagnostics, complex infectious disease management, tailored treatment planning | Complex infectious disease cases | JCI-accredited facility with advanced diagnostics and tailored treatment plans. Multilingual coordination for international patients. Recognized for comprehensive infectious disease management. | Joint Commission International , European Foundation for Quality Management | |
| #2 | 4.5 / 5 (0 reviews) | Madrid, Spain | — | — | Infectious diseases | — | — | Joint Commission International , International Organization for Standardization | |
| #3 | 5.0 / 5 (0 reviews) | Barcelona, Spain | — | — | Infectious diseases | — | — | — | |
| #4 | 2.5 / 5 (0 reviews) | Madrid, Spain | — | — | Infectious diseases | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT | |
| #5 | 4.6 / 5 (5 reviews) | Barcelona, Spain | 25+ years | Community infectious pathology diagnosis, tuberculosis treatment, antimicrobial therapy | Complex infectious disease cases | Part of Spain's largest hospital network with advanced CT/MRI diagnostics. Infectious disease specialist trained at University of Barcelona leads the department. | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT | ||
| #6 | 2.8 / 5 (0 reviews) | Madrid, Spain | — | — | Infectious diseases | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT | |
| #7 | — / 5 (0 reviews) | Madrid, Spain | — | — | Infectious diseases | — | — | International Organization for Standardization, European Foundation for Quality Management |