About Us – Meet Our Staff

Helen Yin, Ph.D.

Helen Yin

Assistant Dean for the Office of Women’s Careers

Dr. Yin obtained her B.A. from Mount Holyoke College and her Ph.D. in Physiology from Harvard University. She was an Associate Professor at Harvard Medical School, and joined UT Southwestern in 1989 as Professor of Physiology. Dr. Yin is Vice Chair of Physiology and holds the Peter and Jean D. Dehlinger Professorship in Biomedical Science. She is the Director of the Howard Hughes Med into Grad "Mechanisms of Disease & Translational Science" Ph.D. Track at the Southwestern Graduate School, and the Co-Director of the Education and Career Development Program in the UT Southwestern Center for Translational Medicine. Dr. Yin was a founding member of the Women in Science and Medicine Advisory Committee (WISMAC) in 1995. In 2012, Dr. Yin joined FDD to launch the Office of Women’s Careers.  

Christina E. Ahn, Ph.D.

Christina Ahn, Ph.D.

Director, Office of Faculty Diversity & Development and Office of Women’s Careers

Dr. Ahn earned her B.A. from Austin College and a Ph.D. from Eastern Virginia Medical School and Old Dominion University. After her postdoctoral research training at Duke University Medical Center, Dr. Ahn transitioned into science administration and managed biomedical graduate education programs at the University of North Carolina at Chapel Hill from 2007-2008. In 2008, Dr. Ahn moved back to Duke where she had multiple roles. These included research administration, management of a large cardiology research group, and directing the Chancellor’s Clinical Leadership in Academic Medicine Program (CCHAMP) for faculty. In 2013 Dr. Ahn joined UT Southwestern as the Director of the FDD and Office of Women’s Careers.

Julie Ngo, M.B.A.

Julie Ngo, M.B.A.

Program Coordinator, Office of Faculty Diversity & Development and Office of Women’s Careers

Julie is responsible for coordinating FDD’s diversity programs, maintaining the office websites, systemizing faculty funding/grant opportunities, and analyzing and reporting faculty data trends. Prior to coming to UTSW in 2014, she was at the University of Wisconsin – Madison for 10 years, most recently as the Director of Academic Affairs at the Wisconsin School of Business. She earned her B.A. in International Studies from the University of Wisconsin – Madison and M.B.A. from Cardinal Stritch University in Milwaukee, Wisconsin.

Marissa Pullum, M.A.

Marissa Pullum, M.A. photo

Administrative Associate for the Office of Women’s Careers

Marissa assists with coordinating daily operations and initiatives of the Office. Prior to her arrival in 2014, she was a student worker for the University of Texas at Dallas (UTD) Bursar’s Office. Marissa earned her B.A. in Psychology and Gender Studies from UTD in 2011, and a M.A. in Interdisciplinary Studies in 2013. Marissa’s research projects at UTD focused on the study of conflict, reconciliation, and attachment styles in couple relationships.