Chrysi Koliaki received her medical and doctoral degree from Athens University Medical School with Honors. For 3 years, she served as a post-doc clinical research fellow in the German Diabetes Center of Düsseldorf (study group, Energy Metabolism) and resident fellow in the Department of Endocrinology and Diabetology of Heinrich Heine University in Düsseldorf. She completed her residency in Internal Medicine in the First Propaedeutic Department of Internal Medicine of Laiko General Hospital in Athens. The areas of her scientific research include hepatic and muscle mitochondrial function in states of insulin resistance such as obesity, type 2 diabetes mellitus and non-alcoholic fatty liver disease (NAFLD), ectopic fat storage and insulin resistance, metabolic phenotypes of obesity and diabetes and the pathophysiology of insulin resistance in endocrine diseases. To date, she has 50 publications in high-impact international peer-reviewed scientific journals. She has been awarded the Best Young Investigator’s Award for her scientific achievements from the Mediterranean Group for the Study of Diabetes. Since July 2026, she is Assistant Professor of Internal Medicine and Metabolic Diseases in Medical School of National and Kapodistrian University of Athens. Her current clinical position is Second Propaedeutic Department of Internal Medicine and Diabetes Center, Attikon University Hospital, Athens, Greece.