Gilliam joined the faculty at the
University of Chicago in 2005. She eventually became the chief of
family planning and contraceptive research and head of the program in gynecology for children, adolescents, and young women at the
University of Chicago Medical Center. In this role, her research team followed African American teenage mothers to see how their education, housing, exercise, weight gain, emotional state, and relationships influence their risk of a repeat
pregnancy.
Research Gilliam's research covers adolescent health and education, domestically and internationally, through methods including narrative, technology, and design. As of 2023, this work had received funding from The
Bill & Melinda Gates Foundation, the
National Institutes of Health, the
MacArthur Foundation, and the
Ford Foundation. As a result of her research, Gilliam was named a Faculty Fellow of the
Bucksbaum Institute for Clinical Excellence for the 2013–14 academic year. During this time, she founded the Center for Interdisciplinary Inquiry and Innovation in Sexual and Reproductive Health (Ci3), which used games, narrative, and design to understand and address the social and structural determinants of adolescent sexual and reproductive health. The Ci3's three labs are divided between focuses on
game design,
storytelling, and
design thinking. In the game design lab, Gilliam used video games and digital storytelling to discuss sexual violence prevention in a "safe risk taking" manner. In 2015, the lab developed a game called
A Day in the Life to teach teenagers about HIV, bullying, teen pregnancy, healthy relationships, and intersections between home and school life.
Academic administration In 2016, Gilliam was appointed as vice provost for academic leadership, advancement, and diversity and was named as the Ellen H. Block Professor in Health and Justice at the University of Chicago. In 2020, she was named as a Distinguished Service Professor in recognition of her work supporting faculty as vice provost. In August 2021, Gilliam joined
Ohio State University as executive vice president and provost, and joined the faculty as professor of obstetrics and gynecology. She became the first woman of color to serve as OSU's provost. In October 2023, it was announced that Gilliam will become president at
Boston University in July 2024, succeeding
Kenneth Freeman. == Boards and membership ==