Laureate Professor Nick Talley is a Distinguished Laureate Professor and Head of Discipline of Medicine in the School of Medicine and Public Health at the University of Newcastle, College of Health, Medicine and Wellbeing. He earned a Doctor of Medicine (MD) and Bachelor of Medicine, Bachelor of Surgery (MBBS) from the University of New South Wales, a Doctor of Philosophy (PhD) from the University of Sydney, and a Master of Medical Science in Clinical Epidemiology from the University of Newcastle. As a neurogastroenterologist, his research focuses on functional gastrointestinal disorders including irritable bowel syndrome, dyspepsia, eosinophilic gastrointestinal disorders, eosinophilic oesophagitis, gastroparesis, gastroesophageal reflux disease, and Helicobacter pylori. He is also a Senior Staff Specialist in Gastroenterology at John Hunter Hospital and Director in Gastroenterology within the Digestive Health and Gastroenterology research group.
Professor Talley's career encompasses leadership roles such as Pro Vice-Chancellor (Global Research) from 2015 to 2020, Pro Vice-Chancellor and Dean of the Faculty of Health and Medicine from 2010 to 2015, and Acting Deputy Vice-Chancellor (Research and Innovation) from 2013 to 2014 at the University of Newcastle. Previously, he served as Chair of the Department of Internal Medicine at Mayo Clinic, Jacksonville, Florida, and Foundation Professor of Medicine at the University of Sydney, Nepean Hospital. His accolades include the Companion of the Order of Australia (AC) in 2018, NSW Scientist of the Year in 2018, Australian Medical Association Gold Medal in 2021, Distinguished Educator Award from the American Gastroenterological Association in 2014, and rankings as Australia's number one medicine researcher in 2024 and 2025. Key publications comprise textbooks like Talley and O'Connor's Clinical OSCEs (2022), Talley and O'Connor's Examination Medicine (2020), Practical Gastroenterology and Hepatology Board Review Toolkit (2016), and GI Epidemiology, 2nd edition (2014). He is Emeritus Editor-in-Chief of the Medical Journal of Australia, past President of the Royal Australasian College of Physicians (2014-2016), and has authored over 1,600 journal articles, profoundly impacting gastroenterology through research on gut disorders and microbiome interactions.