Agnieszka Szlagatys-Sidorkiewicz is the Head of the Department of Pediatrics, Pediatric Gastroenterology, Allergology, and Nutrition at the Medical University of Gdansk. Agnieszka Szlagatys-Sidorkiewicz received an MD from the Medical University of Gdańsk in 1991. Agnieszka Szlagatys-Sidorkiewicz's research interests include antioxidants, oxidative stress, clinical nutrition, free radicals, inflammatory bowel disease, oxidative stress biomarkers, human milk, milk quality, pediatric gastroenterology, and gastroenterology.