Her research focuses on the interactions between gut hormones and pancreatic beta cell function. She is particularly interested in understanding the pathophysiology of disorders of excessive insulin secretion such as congenital hyperinsulinism. Her aim is to improve understanding of these disorders with the goal of developing effective and innovative therapies. She has published numerous papers in prestigious scientific medical journals, including the Journal of Pediatrics, the Journal of Clinical Endocrinology and Metabolism, Diabetes, and Clinical Genetics.