About Us

Carol Ireton-Jones, PhD, RDN, CNSC, FASPEN, FAND

  • Registered Dietitian with a focus on Gastrointestinal (GI) nutrition, including IBS, IBD, gastroparesis, home enteral and parenteral nutrition
  • Experience in nutrition comprises critical care, acute care, and out-patient nutrition care
  • Dr Ireton-Jones joined DNG in October 2020

Mark DeLegge, MD, FACG, AGAF, FASGE

  • Gastroenterologist in private practice
  • More than 30 years of clinical experience in gastroenterology and nutrition, plus 10 years of drug development experience
  • Dr DeLegge joined DNG in January 2021