Since 1999, two new colleges have been established: the College of Information Technology in 2001, and the Jiann-Ping Hsu College of Public Health in 2004. Additional undergraduate and graduate programs were formed, including doctorate degrees in psychology, public health and nursing. In 2011, the university established the Allen E. Paulson College of Engineering and Computing, formerly known as College of Engineering and Information Technology, which combines the previous College of IT with its engineering programs. In addition, at the same time it created the College of Science and Mathematics, previously known as the Allen E. Paulson College of Science and Technology.