Dr. Diana Barb received her medical degree in Romania from the University of Medicine and Pharmacy in Targu Mures. She did a two-year research fellowship, focusing on obesity, and adipokines at Beth Israel Deaconess Medical Center, Harvard Medical School in Boston, Massachusetts, followed by Internal Medicine Residency and Endocrinology Fellowship at Emory University in Atlanta, Georgia. Dr. Diana Barb is board certified in internal medicine (ABIM), general endocrinology, and obesity medicine (ABOM). Her research areas of specialization are in obesity and metabolism, with a particular focus on nonalcoholic fatty liver disease (NAFLD). She has been a co-investigator in clinical trials in NAFLD and contributing to work trying to understand underlying mechanisms of NAFLD.