Graduated in medicine at University of Valencia (Spain) and University of Bristol (England). Psychiatry specialization was complited at Hospital Clinico of Valencia, with an international stay in Case Western Reserve University of Cleveland (Ohio, USA). Phd about Treatments satisfaction and influence of personality disorders in opioid dependent patients outcome; at University of Valencia. Specialist diploma of alcoholism at University Autonoma of Madrid. Since 2007, head of the Severe Dual pathology Programe, Department of Psychiatry, Hospital Provincial of Castellón. Since 2012, professor of Medicine, Universidad Cardenal Herrera-CEU, at Castellón, as coordinator of mental health assignature. Director of TXP Research Group (https://www.researchgate.net/profile/Gonzalo-Haro). Membership of directive committee of Spanish Dual Diagnose Society, since 2023 president of National Committee of Spain (WADD).