| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (360 reviews) | Istanbul, Turkey | — | — | EEG (Electroencephalography), Lumbar puncture | — | — | International Organization for Standardization, Joint Commission International | |
| #2 | 4.9 / 5 (8 reviews) | Monterrey, Mexico | — | — | Ultrasound | — | — | — | |
| #3 | 5.0 / 5 (2 reviews) | Cancún, Mexico | — | — | Stem cell treatment for ADHD | — | — | — | |
| #4 | 5.0 / 5 (2 reviews) | Bangkok, Thailand | 71+ years | Brain MRI, CT (computer tomography) | — | — | ISO 9001:2015 Quality management systems | ||
| #5 | 4.7 / 5 (441 reviews) | Barcelona, Spain | — | 23,000+ treatments | Consultation with a neurologist, Brain MRI | — | — | Joint Commission International , European Foundation for Quality Management | |
| #6 | 5.0 / 5 (0 reviews) | Playa del Carmen, Mexico | — | — | Stem cell treatment for ADHD | — | — | — | |
| #7 | 5.0 / 5 (0 reviews) | Playa del Carmen, Mexico | 10+ years | Stem cell treatment for ADHD | — | — | — | ||
| #8 | 5.0 / 5 (0 reviews) | Monterrey, Mexico | 22+ years | Stem cell treatment for ADHD, Consultation with creation of treatment plan | — | — | Institute of Prolotherapy (Instituto de Proloterapia), College of Physiotherapy and Rehabilitation of Nuevo León (Colegio de Fisioterapia y Rehabilitación de Nuevo León) | ||
| #9 | 5.0 / 5 (0 reviews) | Monterrey, Mexico | — | — | Stem cell treatment for ADHD | — | — | International Society for Stem Cell Application | |
| #10 | 5.0 / 5 (0 reviews) | Medellín, Colombia | — | — | Mesenchymal stem cells, exosomes | High-potency stem cell therapy | Uses passage 3-4 cells with a replication factor of 12, more potent than competitors' passage 6 cells. Offers a service guarantee with complimentary re-treatment if results aren't achieved. | — |