Rank;Global Rank;Institution;Country;Sector 1;187;U.S. Department of Health & Human Services *;USA;Health 2;533;University of Chicago Medical Center ;USA;Health 3;538;Veterans Affairs Medical Centers *;USA;Health 4;635;University of Michigan Health System;USA;Health 5;650;Centre for Addiction and Mental Health;CAN;Health 6;666;Yale University Health & Medicine;USA;Health 7;692;Columbia University Irving Medical Center;USA;Health