Leadership

Kortney Briske serves as the executive director of enrollment management technology solutions. In this role, he leads enrollment management in technology needs and serves as the primary liaison to ITS.

Briske came to U-M as an undergraduate and has spent his entire career at the university. He has worked primarily in the Office of the Registrar, but also in the Office of Financial Aid and, while in ITS, he led the implementation of student records and curriculum management systems in Wolverine Access.

Joe Colangelo serves as the director of the Office of New Student Programs (ONSP) at the University of Michigan-Ann Arbor. In this role, Joe oversees the administration and operations of ONSP and works closely with partners across campus on key transitional programs, including new student orientation.

Joe has spent his entire professional career at the University of Michigan. Prior to his current position, he served as both an assistant and associate director in ONSP, as a recruiting coordinator for the College of Literature, Science, and the Arts, and in Residence Education as a hall director.

Joe is actively involved in leadership roles within NODA, the Association for Orientation, Transition, and Retention in Higher Education, currently serving a term on their board of directors.

He holds a master of science in college student personnel from the University of Tennessee, Knoxville and a bachelor of arts in history from the State University of New York at Buffalo.

Tammie Durham Luis is an experienced higher education leader with a strong background in financial aid administration, enrollment strategy, and student success. She currently serves as the assistant vice provost for enrollment management and executive director of financial aid at the University of Michigan, where she oversees a $1.45 billion financial aid portfolio, leads a cross-functional team, and develops strategies that advance student access, retention, and graduation.

Prior to joining the University of Michigan, Tammie served as director of financial aid at New York University, where she led a team of over 50 professionals and managed financial aid operations across undergraduate, graduate, and professional schools. Her leadership focused on compliance, customer experience, and data-informed decision- making to align financial aid policies with institutional goals.

Her earlier career includes service as director of enrollment services at The Pennsylvania State University, Schuylkill, where she directed both admissions and financial aid, managed scholarships and donor relations, and contributed to long-term enrollment planning.

Tammie holds a master of public administration and a bachelor of science in professional accountancy from The Pennsylvania State University, Harrisburg. She is recognized for her collaborative leadership style, in-depth regulatory knowledge, and dedication to fostering equitable pathways to higher education.

Beth Marmarelli serves as the director of marketing and communications in the Office of Enrollment Management at University of Michigan-Ann Arbor. In this role, she is responsible for strategic and creative marketing and communications leadership throughout all aspects of undergraduate enrollment management, including undergraduate admissions, financial aid, registrar, and new student programs.

She is a versatile higher education leader with a strategic focus on forging collaborative relationships and utilizing data and technology throughout the development, activation, and analysis of marketing and communications initiatives. Marmarelli previously served as the the executive director of communications and marketing at University of Michigan-Dearborn, leading and mentoring a team responsible for providing strategic direction, execution, and support of communications and marketing activities for the regional campus. She spent 12 years at the university focusing on enrollment management marketing and leveraging the university’s CRM, Salesforce/Marketing Cloud, to advance engagement with prospective and current students. Prior to joining UM-Dearborn, she managed public relations for the College for Creative Studies and non-profit advertising accounts for Doner Advertising.

Marmarelli has a master’s in public relations from Michigan State University and a bachelor's in business administration from Central Michigan University. She is an active member of PRSA Detroit, a Leadership Detroit graduate, and has studied positive organizational leadership at Michigan Ross Executive Education.

Dan Merian is the director of enrollment management analytics and data for the Office of Enrollment Management. Merian brings a broad understanding of the student lifecycle through a data-informed lens.

With working knowledge of admissions, financial aid, and student success, he utilizes data to inform enrollment questions and identify trends related to access and affordability. Merian is skilled at developing enrollment projection models and reports, leveraging models to assess financial aid strategies, and working as a collaborative leader within and across organizations.

Prior to working in this office, Merian served as the director of enrollment management strategic initiatives, research and analytics at UM-Dearborn, where he led the overall enrollment management applied research and analysis efforts for the regional campus. He was the project manager for UM-Dearborn’s strategic enrollment management (SEM) planning process and sat on the university-wide data governance committee.

Merian holds a doctoral degree in higher, adult, and lifelong education from Michigan State University; a master’s degree in economics from Central Michigan University; and a bachelor’s degree in economics and mathematics from Alma College.

Nichele M. Moses serves as director of human resources in the Office of Enrollment Management, where she partners with the executive director of business operations and the OEM executive team to shape human resource strategy with a focus on talent acquisition, performance management, staff engagement, training, and development. She leads a customer-focused HR team that manages day-to-day operational and staff needs, provides support across the organization, and helps influence a positive and inclusive culture.

Prior to her current role, Moses served as a human resources business partner with Michigan Medicine, supporting surgical services and the Medical School. She previously held a similar position at Western Michigan University, where she partnered with the newly appointed associate provost for enrollment management to advance initiatives across the state.

Moses brings extensive expertise in employee relations, project management, and staff training, including the design and implementation of comprehensive new employee orientation programs.

Moses earned a bachelor of business administration in human resource management from Grand Valley State University and a master of arts in human resource development from Western Michigan University.

Adeeb Mozip is the executive director of business operations for the Office of Enrollment Management. In this role, Mozip leads operations including budget management, finance, human resources, and facilities by developing and implementing business processes, operational plans, and procedures. Mozip brings expertise in fiscal strategy and budgeting, as well as a passion for education equity and accessibility, to his work. He is skilled at directing all aspects of business operations and is a big-picture change leader who believes in a culture of collaboration, process improvement, and professional development.

Prior to his role, Mozip served as the director of business affairs at Wayne State University Law School and was responsible for supporting operations in areas of budget and finance, scholarships, human resources, information technology, administrative support and facilities. During his 14-year career at Wayne State, Mozip held several roles focused on business operations, budgeting and financial management, and strategic planning. He also served as the compliance liaison officer for the Higher Learning Commission Accreditation Committee and led the filing during the university’s accreditation process. Before joining Wayne State, he was an accountant with the University of Michigan Office of the Vice President for Research. Mozip is a part-time faculty member at Wayne State University College of Education, teaching a graduate course on contemporary issues in higher education.

Mozip holds a doctoral degree in educational leadership and policy and a master’s degree in business administration, both from Wayne State University, and a bachelor’s degree in business administration from University of Michigan-Dearborn. He is an active member of the National Association of College and University Business Officers (NACUBO) and the Central Association of College and University Business Officers. He is a graduate of the NACUBO Emerging Leaders Program and the University Council for Educational Administration Barbara L. Jackson Scholar Program. He also volunteers for Dearborn Public Schools and serves on committees supporting community partnerships for education.

Britney Rashleigh is the OEM chief of staff. As the OEM chief of staff, Britney serves as a strategic advisor and member of the OEM executive team. She oversees special projects, coordinates communications, and partners with the executive team to plan and execute strategic initiatives.

Britney previously served as strategic advisor to U-M Adult Hospitals’ executive leadership team, including the chief operating officer, chief nursing officer, and chief clinical officer accountable for U-M Health’s Adult Hospital, Cardiovascular Center, and Cancer Center. In this role, she oversaw the planning and execution of Adult Hospitals’ executive team operations and managed executive projects and strategic initiatives. She responded and acted on behalf of the Adult Hospitals’ executive leadership team in matters of urgency and high sensitivity, and represented leadership in meetings and through institutional engagement.

Prior to her role at U-M Adult Hospitals, Britney also served as staff specialist in the Office of the U-M Health President and Executive Vice Dean for Clinical Affairs and as a project manager in the U-M President’s Office.

Britney received a master’s degree in economics from Wayne State University, a master’s degree in social and education policy from the University of Maryland, and a bachelor’s degree in English, language, and literature from the University of Michigan-Ann Arbor.

Robinson has management experience at both private and public institutions, where he has been instrumental in the successful implementation of enterprise student systems and other related technologies. He serves in leadership positions and committees at U-M and is active with professional groups in higher education. Robinson is a board member at the Association of American University Registrars, held a six-year board appointment with the National Student Clearinghouse, and serves on other higher education advisory committees. He frequently presents at state and national conferences and serves on various panels. Robinson has also served as chair or team member in several peer reviews of enrollment services at outside universities.

Erica L. Sanders is assistant vice provost and executive director of undergraduate admissions at the University of Michigan – Ann Arbor. Sanders has served in multiple roles with increasing responsibility in undergraduate admissions, most recently as interim director following four years as managing director. She has also been the director of recruitment and operations, director of review and evaluations, and assistant director for out-of-state recruitment.

She began her career as an admissions counselor shortly after receiving her bachelor of general studies in accounting and secondary education from U-M. Sanders has presented at numerous local, regional, and national conferences on race-neutral admissions policies, essay writing in the context of holistic review, and athletics admissions trends in higher education.

She attended the Harvard Summer Institute on College Admissions and the Executive Education Cycle of Leadership Judgment Program at the U-M Ross School of Business. She is a recipient of the Office of Undergraduate Admissions’ Ultimate Achievement Award and the U-M Distinguished Service Award.