Instructor asistente, julio de 1994 – 1995, Goldman School of Graduate Dentistry, Boston University, Boston, MA.
Técnico dental, septiembre de 1993-1994, Goldman School of Graduate Dentistry, Boston University, Boston, MA.
Residente permanente avanzado, 1993-1994, Goldman School of Graduate Dentistry, Boston University, Boston, MA.
Dentista general, 1993-1994, Goldman School of Graduate Dentistry, Boston University, Boston, MA.
Instructor asistente, 1993-1994, Goldman School of Graduate Dentistry, Boston University, Boston, MA
Técnico dental, 1993, Goldman School of Graduate Dentistry, Boston University, Boston, MA.
Asistente dental, enero de 1993, Goldman School of Graduate Dentistry, Boston University, Boston, MA.
Asistente Dental, 1993, Práctica de Prostodoncia del Dr. Harry Strating (BU G, Beverly, MA.
Residente de Prostodoncia, 1991-1993, Goldman School of Graduate Dentistry, Boston University, Boston, MA,
Dentista general, 1988-89, consultorio privado, Cali, Colombia
Dentista general, 1988, Servicio social, Guamo (Tolima), Colombia
Residente dental, 1983-1987, Universidad Javeriana, Bogotá, Colombia.

Board Examiner, ABOI, Feb 2013 – present
Vice Chairman of Clinical Innovations, AO, February 2016- present
Recording Secretary, AADS, July 2017 – present
Dental Advisory Board, LaunchPad Medical, Feb 2016- present
Vice President, Colombia ICD Task Force (Section XX), Sept 2016, present