The Tri-Institutional Program in Computational Biology & Medicine (CBM) is a collaboration between three outstanding research and educational institutions: Cornell University (both the Ithaca campus and the Weill Graduate School of Medical Sciences), The Rockefeller University, and Sloan-Kettering Institute. This highly selective program offers Ph.D. degrees in the newly emerging field of Computational Biology and Medicine, at the interface between biology, mathematics, and computer science. The combined resources of these world-leading institutions create an unparalleled interdisciplinary environment for excellence in CBM. The program strongly encourages collaboration among the campuses and the different disciplines.