The Center for Diversity and Inclusion Team
- Academics
- Centers at DePauw
- The Justin and Darrianne Christian Center for Diversity and Inclusion
- Center for Diversity & Inclusion Space Overview
- CDI Team

Holbrook Hankinson, PHD
Executive Director of the Center for Diversity & Inclusion
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Location: Office 216
Holbrook Hankinson, PhD joined DePauw University's Justin and Darianne Christian Center for Diversity & Inclusion in July 2021 as its Executive Director. The Center's mission is to "support student success and facilitate cultural transitions through programming, advocacy, and community building." Prior to DePauw, he was Vice President and Chief Learning Officer for Delta Air Lines Global Services; Executive Vice President for Human Resources and Organization Development for Standard Management Corporation; and Senior Director of US Training, Learning, and Development for McDonald's Corporation. He has advised companies in the US, Europe, the Middle East, and Asia on OD-related engagements with a global consulting firm. He teaches two courses at DePauw: Designing Your Life, and Leading in Business and Beyond. He is the DePauw chapter advisor for the National Society of Leadership and Success Honor Society and is an associate of the Institute for Postindustrial Leadership at the University of Indianapolis and is a former president of the 100 Black Men of Indianapolis.

Joseph Harris
Assistant Director of the Center for Diversity and Inclusion
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Location: Office 215
Joseph Harris joined the Center for Diversity and Inclusion in November of 2019. He is originally from Maryland and graduated from Bowie State University with a Degree in History with a concentration in Pan-African Studies. He has presented or participated in numerous projects concerning diversity at all levels of education, including presenting on the praxis of teaching diverse literature at the National Council for Teachers of English (NTCE). He is currently a Ph.D. student at Michigan State University’s college of education with a specialization in urban education and literacy. In his spare time, he is a book reviewer for the website “Black Nerd Problems”.

Troyanna Jefferson
Coordinator of Institutional Equity
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Bio: Troyanna Jefferson joined DePauw University in May 2021. A proud Indiana native and alumna of Goshen College, she brings a strong background in Communication Across Cultures and Race, Class, & Ethnic Relations to her work.
In her current role as Institutional Equity Coordinator, Troyanna supports university-wide initiatives that strengthen equity, belonging, and accountability across campus. She also continues to partner with the Center for Diversity and Inclusion (CDI), where she works with students to create meaningful programs and foster spaces that promote advocacy, retention, and student success.
Her work is rooted in care and community, and her passion for Young Adult Ministry continues to guide her commitment to encouraging growth and belonging for all students.

Beth Haymaker
Director of International Student Affairs
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Originally from Greencastle, Beth earned her AB from the University of Illinois, Urbana-Champaign in French and Rhetoric, as well as an MFA in Fiction Writing from Indiana University. She has nearly two decades of experience working with international students and scholars, supporting global studies inside and outside of the classroom. Recently relocated back to her hometown after twenty years in Brooklyn, New York, Beth is eager to connect with DePauw's international students, support them in their undergraduate studies and their transitions between countries and cultures. When she's not on campus, she's likely in the woods somewhere with her two dogs, spending time with her family, and newly appreciating the unique regional cultures represented in Putnam County.

Mari Santillan
Assistant Director of Gateway to Gold
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Favorite place on campus: My favorite place on campus is the old Speaking Center room in Asbury. I used to spend so much time there doing homework, studying for finals, and tutoring my peers. It always felt like a safe and comfortable space for me.
Favorite place to eat in Greencastle: Tokyo Steakhouse. It is a gem.
Favorite DePauw tradition: Walking under the arch your incoming and graduating years. It brings you full circle. You walk under it alone for the first time, and you walk under it with your friends the last.
Advice to students considering DePauw: As you get to know DePauw, let DePauw know you. Allow this place to envision your growth, power, and care. Work together to meet in the middle, as this could be your new home for years to come.

Ellie Harris
Assistant Director of International Student Affairs
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Bio: After graduating from DePauw in 2023 with a BA in Philosophy, Ellie went on to complete a dual Master's degree in Islamic Studies and Muslim Cultures from Columbia University and the Aga Khan Institute for the Study of Muslim Civilizations in London. Ellie's research interests include Sufism, South Asian religion in the modern period, and religious syncretism. While studying at DePauw, Ellie worked with students in various roles as a part of the First Year Experience, The Learning Commons, and English for Academic Purposes. As Assistant Director of International Student Affairs, Ellie is excited to work with International Students to support their academic and career goals, and to help them feel at home in Indiana, where she was born and raised.