Prof Zeybel received his medical degree from Hacettepe University. Following the completion of internal medicine residency, he has been trained as gastroenterologist and started to work on epigenetic regulation of hepatic stellate cells and liver fibrosis at Newcastle University. Prof. Dr Zeybel continued his medical research career at Newcastle University by studying a Master of Research and Ph.D. on liver disease. He worked as an European Association for the Study of the Liver, Sheila Sherlock Physician Scientist Fellow on epigenetics and liver disease. He worked as a Clinical Associate Professor of Hepatology at Nottingham University. His research topics include metabolic-dysfunction associated steatotic liver disease, epigenetic targets and treatment in chronic liver disease along with hepatocellular carcinoma.