Regenstrief Institute, Inc., an international leader in electronic medical records and health care data integration, is a medical research and development organization focused on improving quality of care, efficiency of health care delivery, and enhancing patient outcomes.

The Regenstrief Institute, Inc. is a not-for-profit health care research organization located in downtown Indianapolis, Indiana. It is closely affiliated with the Indiana University School of Medicine, Roudebush VA Medical Center, IU Health, and Eskenazi Health.