![Mayo Clinic home page [logo]](/images-global/mayologo.gif)
Share this site with others using one of these sharing tools.
To link to this article, paste this block of HTML code onto your webpage.
Guidelines for sites linking to mayoclinic.orgNorthwestern University, Evanston, IL
Northwestern University, Evanston, IL
Yale University School of Medicine, New Haven, CT
American Board of Internal Medicine - Internal Medicine
American Board of Internal Medicine - Gastroenterology
Professor of Physiology
Professor of Medicine
Portal hypertension, complications of chronic liver disease, alcoholic liver disease
See a listing of publications on PubMed, a service of the National Library of medicine.
See a description of research activities.
Learn about treatment of diseases and becoming a patient. Read more about medical services.
.
