Dr. Sergio Muñiz Castrillo is a Medical Specialist in Neurology with an outstanding international experience. In this sense, it is remarkable his work at the National Reference Center for Paraneoplastic Syndromes and Autoimmune Encephalitis, at the Hôpital Neurologique in France. In fact, he had previously worked abroad with stays in countries such as the United States, in the Department of Neurology of the Massachusetts General Hospital. 

In Spain, Sergio Muñiz Castrillo has worked in health centers such as the Infanta Cristina University Hospital, La Luz Clinic, the University Hospital of Torrejón de Ardoz and the University Hospital of Fuenlabrada. Thus, he has developed a broad professional background that he combines with a great research career, with publications in scientific journals worldwide on Acute Amnesia and Seizures or Associations between HLA and Autoimmune Neurological Diseases with Auto-Antibodies, among other topics. 

• Specialist in Neurology at the National Reference Center for Paraneoplastic Syndromes and Autoimmune Encephalitis of the Hôpital Neurologique. France
• Specialist at the Infanta Cristina University Hospital. 
• Specialist at Clínica La Luz 
• Specialist at the University Hospital of Torrejón. Ardoz, Spain
• Specialist at the University Hospital of Fuenlabrada, Spain. 
• Degree in Medicine from the University of Oviedo, Spain. 
• Master's Degree in Tropical Neurology and Infectious Diseases from the International University of Catalonia. 
• Specialty in Neurology, San Carlos Clinical Hospital. 
• Stay in the Neurooncology Service of the Reference Center for Paraneoplastic Neurological Syndromes, Hôpital Pierre Wertheimer Hospices Civils de Lyon. France
• Stay at the Department of Neurology, Massachusetts General Hospital. United States