Ruben Lescano, MD, is a psychiatrist from Buenos Aires, Argentina. He specializes in assessment and treating complex and acute trauma and is a consultant on dissociation. He is Co-Founder and past President of EMDRIA Latinoamerica and is conducting EMDR research in complex trauma. He is a general coordinator of the first EMDR book written in Spanish, TRAUMA y EMDR, and author of a three volume book and several papers in trauma journals. He heads the Scientific EMDR and Neurobiology Area of Argentina Society of Psychotrauma (affiliated to ISTSS and ISSD), and is the Director of CIPSE.