Dr Juan Guillermo Arbelaez graduated from Medical School in Colombia and specialized as an Ophthalmologist at the Barraquer Clinic in Bogota. He went on to complete his Sub-Specialty in Cornea Refractive Surgery and External Disease of the Eye in USA, focusing on corneal dystrophies and corneal transplant (Descemet Membrane Endothelial Keratoplasty DMEK, Descemet Membrane Automated Endothelial Keratoplasty DMAEK, Descemet Stripping Endothelial Keratoplasty DSEK, Descemet Stripping Automated Endothelial Keratoplasty DSAEK, Anterior Lamellar Keratoplasty, ALK, Deep Anterior Lamellar Keratoplasty DALK, and Penetrating Keratoplasty PKP). Dr Juan G. Arbelaez also participated as a Teaching Assistant in Advance Cornea Courses in the USA during 2014, he is a member of several international societies and has participated as a speaker in International Meetings in USA and Canada. He has published articles in renowned International Journals and is involved with ongoing research in Cornea and Refractive Surgery.