The most current, accurate information on applying to the NIU Graduate School is available through the Graduate School website. Visit the site for information about the following: 
Any questions regarding the graduate program in Biological Sciences may be directed to:
Dr. Thomas Sims, Graduate Adviser
E-mail: biosgradadv@niu.edu
Department of Biological Sciences
Northern Illinois University
DeKalb, Illinois 60115-2861
Or you may request information by phone at (815) 753-7800
Or E-mail: Biology Graduate School

Apply online, download an application, or request an applicatio
NIU offers test review courses for the Graduate Management Admission Test (GMAT) and the Graduate Record Exam (GRE).