Dr. Kowdley received his BS in Biology and Anthropology from Columbia University, and his medical degree from Mount Sinai School of Medicine. He completed his internship and residency at Oregon Health Science University and a Fellowship in Gastroenterology and Hepatology at Tufts University School of Medicine. Dr. Kowdley is internationally recognized as a clinician, educator, and researcher in the area of liver disease and has presented his research on liver diseases at more than 165 national and international meetings and scientific symposia. He is author of over 450 articles, book chapters, reviews, and commentaries, with publications in the Annals of Internal Medicine, Archives of Surgery, Gastroenterology, Hepatology, American Journal of Physiology, and New England Journal of Medicine, among other professional publications. Dr. Kowdley has extensive experience in clinical trials in all areas of liver disease, including hepatitis C, cholestatic liver disease, primary biliary cirrhosis (PBC), primary sclerosing cholangitis (PSC), nonalcoholic steatohepatitis, and hepatitis B. He has been principal investigator in several NIDDK-sponsored clinical trials in PBC and PSC and is a member of executive committee of the nonalcoholic steatohepatitis clinical research network. Dr. Kowdley has also served as the lead investigator of several major international clinical trials in hepatitis C.