Calvin Q. Pan, MD, MACP, FAASLD, is a distinguished Professor of Medicine at NYU School of Medicine in New York, USA. He has held significant leadership roles in professional societies, including serving as Chair of Online Learning at the American Association for the Study of Liver Diseases (AASLD), Co-chair of the 2025 AASLD Hepatitis B Practice Guidelines, Co-chair of the 2025 Hepatitis B Guidelines of the World Gastroenterology Organization (WGO), and Chair of the Hepatitis B Special Interest Group<br><br>Dr. Pan's research focuses on viral hepatitis.