Mary (Karen) Rachuba, RD, LD, CLC, graduated from the University of Dayton with a bachelor's degree in Food and Nutrition in 2005. She completed her dietetic internship at Mount Carmel College of Nursing. She has been a pediatric dietitian since 2006 and specializes in gastroenterology nutritional concerns. She has been a member of the Inpatient Rumination Interdisciplinary team at Nationwide Children's for several years. She received her Certified Lactation Counselor credentials in 2011. She is a member of the Academy of Nutrition and Dietetics as well as the NASPGHAN Council for Pediatric Nutrition Professionals.