Dr. Mario Araya, Chile, 2023-2025
Dr. Aníbal Damonte, Argentina, 2021-2023
Dr. José Mangione, Brazil, 2019-2021
Dr. José Luis Leiva Pons, Mexico, 2017-2019
Dr. Ricardo Lluberas, Uruguay, 2015-2017
Dr. Jamil Abdalla Saad, Brazil, 2013-2015
Dr. Oscar Méndiz, Argentina, 2011-2013
Dr. Darío Echeverri, Colombia, 2009-2011
Dr. Alexandre Abizaid, Brazil, 2007-2009
Dr. Daniel Berrocal, Argentina, 2005-2007
Dr. Ernesto Ben Hayashi, Mexico, 2004-2005
† Dr. Fausto Buitrón, Uruguay, 2003-2004 (1946-2011)
Dr. Irving Peña, Venezuela, 2002-2003
Dr. Expedito Ribeiro, Brazil, 2001-2002
Dr. Eugenio Marchant, Chile, 2000-2001
Dr. Jorge Belardi, Argentina, 1999-2000
Dr. Alberto Suárez Nitola, Colombia, 1998-1999
† Dr. Eduardo Souza, Brazil, 1996-1998 (1934-2022)
Dr. Hugo Londero, Argentina, 1994-1996
Dr. Marco Antonio Martínez Ríos, Mexico, 1993-1994
