Iva Hojsak is pediatric gastroenterologist, graduated at Medical School of Zagreb in Croatia, where she also undertook her PhD degree. She is a professor of pediatrics at University of Zagreb Medical School and University of J.J. Strossmayer Medical School.
As head of the Referral Center for Pediatric Gastroenterology and Nutrition and a deputy director of the Children's Hospital Zagreb, Prof. Hojsak has published more than 200 scientific and clinical papers as well as she has participated in more than 15 international and National scientific projects in the intestinal disorders, parenteral nutrition, intestinal microbiota, and probiotics fields.