| Turkey | Austria | Spain | |
| Stem cell therapy for Alzheimer's disease | from $15,000 | from $40,000 | from $20,000 |
Prof. Dr. Baris Metin has _doctor_2083_years_ in neurology with 900+ treatments performed, specializing in memory disorders at NP Istanbul Brain Hospital.
Dr. Mehmet Tonge specializes in Stereotactic & Functional Neurosurgery, with 32 publications focused on innovative Alzheimer's treatments.
Prof. Kocabicak specializes in deep brain stimulation research, investigating its effects on Alzheimer's neuroinflammatory pathways.
Dr. Nuran Burcu Arkali specializes in dementia care, including Alzheimer's disease, at Hisar Hospital Intercontinental.