Dr. Enrique Rivas is a pediatric dermatologist in Guatemala and the Medical Investigative Director for DERMOS Research Center, working on monoclonal antibodies psoriasis therapy trials, where he also maintains a private practice. Dr. Rivas is certified as a medical and surgical dermatologist at the Instituto de Dermatología y Cirugía de Piel de Guatemala — INDERMA and a Pediatric Dermatologist at Instituto Nacional de Pediatría – INP in México. Dr. Rivas was an Adjunct Professor of Pediatric Dermatology and Clinical Immunology and Teaching and Research Coordinator at INDERMA (2009-2011). He has authored numerous papers and made several national and international presentations on psoriasis. He is the Global Psoriasis Atlas representative for Guatemala.