Donna H. Ryan is Past President of the World Obesity Federation and professor Emerita at Pennington Biomedical in Baton Rouge, LA, where she directed clinical research for 22 years. Her own research includes participation on the teams that developed and executed the DASH (Dietary Approaches to Stop Hypertension), POUNDS Lost, DPP (Diabetes Prevention Program) and Look AHEAD Studies. Dr. Ryans continuing research interests focus on translation of effective weight management into primary care practices.
Dr. Ryan's scholarly activities include authorship of more than 200 original publications and 45 books, chapters and reviews, primarily in the field of obesity. She is Associate Editor-in-Chief for Obesity. She served as co-Chair of the Expert Panel that produced the AHA/ACC/TOS 2013 Guidelines for the Diagnosis and Management of Obesity and was a panel member of the 2015 Endocrine Society Systematic Evidence Review and Guidelines for Medications that Affect Body Weight.