Dr. Research Assistant : Hacettepe University, Faculty of Medicine, Department of Child Health and Diseases AD., Ankara 1997-2002
Spec. Dr. Minor : Hacettepe University, Faculty of Medicine, Department of Pediatrics, Gastroenterology, Hepatology and Nutrition Unit, Ankara 2002-2004
Dr. Research Assistant : Baskent University Faculty of Medicine, Practice and Research Hospital, Alanya 2004-2006
Assistant Professor : Baskent University Faculty of Medicine, Practice and Research Hospital, Alanya 2006
Asst. Prof. : Eskisehir Osmangazi University Faculty of Medicine, Department of Pediatrics. Pediatric Gastroenterology ve Hepatoloji Science Branch 2007-2011
Professor : Eskisehir Osmangazi University Faculty of Medicine, Department of Pediatrics. Pediatric Gastroenterology ve Hepatoloji Science Branch 2016.-2019..
Professor : Medipol University Medipol Mega Hospital Pediatric Gastroenterology, Hepatology And Nutrition March 2019 - August 2019
