Colombia Associates « Go Back Argelia Medina Alvarez María Paula Cespedes Irene Giovanni, Ph.D. Luis Felipe González Gutiérrez Ángela Hernández-Córdoba Victoria Lugo, Ph.D. Nelson Molina Valencia, Ph.D. Diana Rodriguez-Charry Jeannette Samper A. Eduardo Villar, MD Carlos Felipe Villar-Guhl, MS