Since 2006: Invited professor at the masters program of periodontology of Complutense University of Madrid 2004: Masters in periodontology by Complutense University of Madrid, 2004 1995: Postgraduate in periodontology, Royal Dental College, Aarhus, Denmark 1990: Collegiate nº 28003432 at the odontology college of the first region 1989: University degree in dentistry, Iberoamericana Unibe University, Santo Domingo 1987: University degree in medicine and surgery; Alcalá de Henares university Private practice in Madrid