Giannouli Ermioni is a Neurologist and maintains a private practice in Neo Psychiko. Additionally, she is a scientific collaborator at the Athens Medical Center, where she manages and treats a wide range of neurological cases with a special focus on cerebrovascular strokes, and she is also a collaborator at the Neurological Institute of Athens. She graduated from the Medical School of the National and Kapodistrian University of Athens. She specialized in pathology at the Psychiatric Hospital of Attica, in psychiatry at the Piraeus Mental Health Center, and in neurology at the General Hospital of Athens "G. Gennimatas." The neurological clinic covers all types of neurological cases (multiple sclerosis, headache, extrapyramidal diseases, epilepsy, dementia, peripheral nerve and muscle disorders), while offering the possibility of psychiatric evaluation by a collaborating psychiatrist, as well as neuropsychological evaluation and/or psychotherapy by a collaborating psychologist on-site. There is also the option to perform electromyography in the clinic. The doctor has been a member of the Board of Directors of the Hellenic Headache Society since 2019. She holds a Master's degree in Neuroimmunology from the University of Barcelona (2022). Finally, she has participated as a speaker at conferences, takes part in advisory meetings related to headache and multiple sclerosis, and has authored articles on neurological topics.