| Turkey | Austria | Spain | |
| Stem cell therapy for ALS (amyotrophic lateral sclerosis) | from $30,000 | from $60,000 | from $40,000 |
| Stem Cell Therapy | from $7,200 | from $8,500 | from $8,500 |
| Plasmapheresis | from $1,200 | from $2,000 | from $1,800 |
Dr. Fritz Leutmezer is a senior neurologist at Vienna General Hospital, one of Europe's largest university hospitals.
Dr. Fritz Leutmezer is a neurologist at Wiener Privatklinik in Vienna. He specializes in multiple sclerosis, epilepsy, and neurodegenerative diseases. Dr. Leutmezer holds an Associate Professorship at the Medical University of Vienna. He significantly helped shape modern European and Austrian MS treatment guidelines.
Dr. Josef Grohs is a prominent orthopedic surgeon at Vienna General Hospital (AKH). He serves as the Chair of AO-Spine Austria. This doctor specializes in complex spine surgery and manual medicine. He has managed orthopedic cases in Europe and Africa. Dr. Grohs treats conditions like scoliosis, ankylosing spondylitis, and hip fractures.
Dr. Klaus Novak is a neurosurgeon at Döbling Private Hospital in Vienna. He introduced intraoperative motor evoked potential monitoring to Austria. This technique improves patient safety during complex nerve surgeries. Dr. Novak specializes in spine surgery and brain tumor treatment. He completed clinical research at Beth Israel Hospital in the United States.