CRM RS 28493 EQR No.: 20981 NEUROSURGERY Medical Degree from Catholic University of Pelotas. Medical Residency in Neurosurgery at Hospital Evangélico de Curitiba. Master of Surgery (thesis on brain tumors) from the Institute of Medical Research of Paraná. Surgery PhD (thesis on brain tumors) from the Federal University of Paraná. Official Research Fellow specializing in Microsurgical Neuroanatomy from the Institute of Neurological Sciences / Hospital, Beneficência Portuguesa of São Paulo. Official Research Fellow specialized in Skull Base Surgery from the University of Arkansas for Medical Sciences, USA. Postdoctoral Fellow in Neurosurgery from University of Arkansas for Medical Sciences, USA. Fellow Observer of Gliomas in Eloquent Areas from Gui de Chauliac Hospital in Montpellier, France. Member of the Brazilian Society of Neurosurgery. Member of the Brazilian Academy of Neurosurgery; International member of the North American Skull Base Society. Member of the World Federation for Neurosurgical Societies. Member of Latin American Federation of Neurosurgery. President Emeritus of the Skull Base Neurosurgery Federation, Latin American Chapter. Founder and Scientific Director of the Advanced Center for Neurology and Neurosurgery (CEANNE). Founder of the Center for Neurotology and Acoustic Neurinoma (CNNA). Graduate Professor at the Teaching and Research Institute, Hospital Moinhos de Vento in Porto Alegre. Professor and Director of the semester Course on Access to the Lateral Base of the Skull at Cornell University, New York, USA since 2017 Professor of the Graduate Program in Surgery at the Federal University of Rio Grande do Sul (UFRGS), 2007 -2017, having supervised 16 master’s students and 1 doctoral student. Professor of Medicine and Graduate Studies in Surgery at Faculdade Evangélica Mackenzie do Paraná. Has more than 150 published scientific articles. Has given more than 350 lectures in Brazil and in other countries. Has 5 books published in the field of neurosurgery.