Professor and Department Head, Department of Oral and Maxillofacial Surgery, University of Illinois at Chicago College of Dentistry, Chicago, IL, USA

Professor in the Department of Surgery at UT Southwestern Medical Center USA and holder of the Robert V. Walker D.D.S. Chair in Oral and Maxillofacial Surgery, Texas, USA

Professor and Head Dept. Oral and Maxillofacial Surgery. Universidad El Bosque - Hospital Universitario San Rafael Bogota, Colombia

Oral and Maxillofacial Surgeon,

Professor Postgraduate Studies in Orthodontics and Oral Surgery in Dentofacial Anomalies at Universidad El Bosque. Bogota, Colombia

Oral and Maxillofacial Surgeon, Professor Universidad Antonio Nariño Department of Orthodontics Dentofacial Anomalies. Bogota, Colombia

Anesthesiologist, Anesthesiology Department at IMSAN, Board Medical Specialists at IMSAN Hospital, San Nicolas, Aruba

Oral and Maxillofacial Surgeon, Private Practice,

Director Half Moon Oral Maxillofacial and Implant Surgery, Fayetteville Arkansas, U.S.A

Oral and Maxillofacial Surgeon, Private Practice, ARUBA.

Director of Vital OMS Dental Clinic Aruba N.V 

Member of Parliament of Aruba, President of the Health Comity for the Parliament of Aruba.