Dr. Vivian Leske is a pediatric pulmonologist specializing in sleep medicine with a strong background in health management. She pursued advanced studies in France, spending three years in Lyon and Paris. 

She is currently in charge of the Sleep Unit at Hospital de Pediatría Prof. Dr. Juan P. Garrahan and serves as Co-Coordinator of the Home Ventilation Follow-Up Program at the same institution. 

Dr. Leske is also dedicated to medical education, serving as Director of the Annual Pediatric Sleep Medicine Course, the Intensive Home Ventilation Course, and the Sleep Studies Course, where she plays a key role in training healthcare professionals in pediatric respiratory and sleep disorders.