Marco Manfredi MD, pediatrician and gastroenterologist, is now adjunct professor at Parma University. He carried out his education at Parma University where completed his PhD in Pediatric Gastroenterology in 2004. Currently he is working as Assistant Manager in Pediatric Gastroenterology at “Pietro Barilla†Children's Hospital in Parma, Italy. His main fields of interests are Helicobacter pylori infection, coeliac disease, gastrointestinal infectious diseases, functional gastrointestinal diseases, and Probiotics. Dr Manfredi published more than 75 papers, included chapters of textbooks. He is editor of three textbooks on “Helicobacter pylori infectionâ€, “Gastrointestinal Endoscopy in Children†and on “Probiotics in Children†published by Nova Science Publishers, New York, USA. He is serving as an editorial board member of several reputed journal like “Clinical Microbiology: open access†and “Frontiers in Pediatric Gastroenterology and Hepatology†and expert Reviewer for journals like BMC Gastroenterology, Saudi Journal of Gastroenterology, BMC Case Reports. He is a member of Italian Society of Pediatric Gastroenterology, Hepatology and Nutrition.