CGDSD Directorate members benefit from active involvement with a dynamic group of student affairs and services scholars and practitioners, representing a variety of functional areas, institutions, and jurisdictions. Involvement on the Directorate provides the opportunity for ongoing engagement with colleagues with a shared interest in international education and cross-cultural learning.

The Directorate Board consists of the following members: 

  • Chair: provides leadership and direction to the Directorate Board, serves as representative of the Commission
  • Chair-Elect (currently vacant): supports the Commission Chair
  • Past Chair (currently vacant): serves as resource to the Chair and ensures smooth transition of leadership of the Commission
  • Vice-Chair for Marketing and Media: oversees content development, production, and distribution of the Commission's e-newsletter and manages the Commission's social media
  • Vice-Chair(s) for Educational Programs: facilitate Webinars and other professional development opportunities throughout the year
  • Vice-Chair(s) for Sponsored Programs: oversees the process of recruiting and selecting sponsored programs for the ACPA Annual Convention
  • Faculty-in-Residence & Faculty-in-Residence-Elect: organize International Colloquium (pre-convention workshop at ACPA Annual Convention) and oversee research grant selection process
  • Awards Coordinator: oversee award selection process for commission-specific awards
  • Website Coordinator: manages and maintains Commission Website
  • Global Summit Coordinator: collaborates with IASAS to host an annual global student leader summit that brings together student leaders from around the world
  • ACPA Video on Demand Coordinator: recruits contributors and manages content for the international channel on ACPA Video on Demand
  • Blog Editor: recruit contributors and serves as editor of the Commission Blog
  • Member-at-Large: serves on the Directorate Board and assist with various Commission projects

For general questions, please e-mail us at If you have a specific question regarding an area of responsibility of one of the directorate board members, feel free to contact that member directly. Directorate members are elected to a three-year term by current CGDSD members. They exercise leadership for a specific portfolio within the Commission's mandate.

Gudrun Nyunt Ph.D.


Visiting Assistant Professor in Higher Education
Department of Counseling, Adult and Higher Education
Northern Illinois University
Pronouns: she/her/hers
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Gudrun holds a Ph.D. in Student Affairs from the University of Maryland, College Park; a Master's in Higher Education and Student Affairs from the University of Connecticut; and a Bachelor in Journalism from the State University of New York at New Paltz. She currently serves as a Visiting Assistant Professor in Higher Education in the Department of Counseling, Adult and Higher Education at Northern Illinois University. Gudrun has prior work experience in research and academic affairs (University of Maryland, College Park) as well as 7-years of full-time professional work experience in Residence Life (Miami University, University of North Florida, University of Connecticut). 

Gudrun, originally from Bregenz, Austria, has always been interested in the global dimensions of student development and cross-cultural learning. Gudrun studied abroad in Cincinnati, OH, in high school and later returned as an international student to the U.S. Gudrun also served as a Resident Director for Semester at Sea in Fall 2012. Her scholarly work has focused on understanding ways in which educators can intentionally shape learning environments to promote students' development of intercultural maturity.

Sarah Corbin

Vice-Chair, Marketing & Media

Director of Free Fly Marketing
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Sarah is a highly creative strategist with excellent relationship building and public speaking skills. As a motivating and high energy leader, she is an accomplished engagement expert with demonstrated ability to drive results. Currently she is the Director of Free Fly Marketing, a communications and marketing firm that works with educational groups, non-profits and small businesses. She holds a Masters in College Student Personnel Administration from Illinois State University. 


Yuan Zhou

Vice-Chair, Educational Programs

Residence Director
University of San Francisco
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Yuan is originally from Bangkok, Thailand with a strong Chinese family background. She is a double alumna from the University Dayton with a B.A. in Psychology and an M.S.E. in Higher Education Administration. Currently, she is working as the Residence Director at the University of the best city ever (University of San Francisco)! 
Yuan is a huge believer in putting theories into actions. She has a passion for diversity and inclusion work. For her, it is very important to get to know the people and listen to their stories. Yuan is also very involved in various national organizations addressing issues facing and celebrating accomplishments within the Asian American and the international communities in higher education.

Leah Hetzell

Vice-Chair for Educational Programs

Director, International Student Affairs at Temple University
Temple University
Pronouns: she/her/hers
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Yuezhong Zheng

Vice-Chair, Sponsored Programs

MA Student in Higher Education 19'
University of Michigan, Ann Arbor
Pronounce: she/her/hers
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Yuezhong is a current Master's student studying Higher Education at the University of Michigan (U-M), focusing on international education. Born and raised in Fuzhou, China, Yuezhong's passion for a quality international education led her to pursue her undergraduate study in the U.S. at the College of William & Mary and later into the field of international education. While at U-M, she works as the Global Engagement Coordinator for Global Scholars Program, an international experiential living-learning community, facilitating the global engagement internship component for Michigan undergraduate students. Additionally, Yuezhong also has professional experience working with the International Office at Rice University as well as an international summer program at Stanford University. 
Yuezhong believes that every student, regardless of their backgrounds, deserves an opportunity to see the world and experience other cultures. Therefore her goal is to make meaningful global experience more affordable and accessible for everyone. 

Vivienne Felix Ph.D.

Vice-Chair, Sponsored Programs

Associate Director, Experiential Learning
Steinhardt School of Culture, Education, and Human Development
Office of Global Affairs, New York University
Pronouns: she/her/hers
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Vivienne is the Associate Director of Experiential Learning in the Steinhardt School of Culture, Education, and Human Development at NYU. In this role, she supports faculty and staff who coordinate internships, student teaching, fieldwork, and clinical placements by providing guidance on best practices, coordinating policy development and implementation, and managing data collection across 11 academic departments. Prior to joining NYU, her work touched on high school-to-college transitions, assessment, and experiential education.  Additionally, she has taught English to Speakers of Other Languages in both nonprofit and academic settings.  Her research interests include policies and practices related to postsecondary access, completion, and diversity and inclusion, with special attention applied to the experiences of immigrant, undocumented immigrant, refugee, and Indigenous students.  Vivienne holds a B.A. in International Affairs from Lafayette College and a M.A. in Education from the University of Connecticut.  She earned her Ph.D. in Higher Education Administration, with a specialization in Comparative and International Education, from Bowling Green State University.

Anne Hornak Ph.D.


Associate Professor
Educational Leadership
Central Michigan University
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Anne is a professor in higher education at Central Michigan University. She teaches courses in theories, ethics, student affairs administration, and social justice. She earned her Ph.D. at Michigan State University in Higher Education Administration and has spent her career thus far in academia. Anne’s research focus is community college leadership, ethical decision-making, and intercultural development.  

Patty Witkowsky Ph.D.

Faculty-in-Residence Elect

Assistant Professor and SAHE Program Coordinator, Leadership, Research, and Foundations (LRF)
College of Education, University of Colorado-Colorado Springs
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Patty is an Assistant Professor and the Program Coordinator for the Student Affairs in Higher Education program at the University of Colorado Colorado Springs. She received her Ph.D. in Higher Education and Student Affairs Leadership with a minor in Applied Statistics and Research Methods from the University of Northern Colorado, her M.A. in College Student Personnel from the University of Maryland, and her B.A. in Sociology from Occidental College. She held administrative positions in higher education for 12 years prior to beginning her career as a faculty member in areas such as new student orientation, student activities, student organizations, leadership programs, residence life and housing, career services, academic advising, and graduate student support. Her research focuses on the experience of graduate students in student affairs graduate preparation programs, student transitions, and leadership involvement.

Patty spent two years living and working in Japan teaching English. She has infused this experience and her passion for intercultural skill development while teaching and leading short-term study abroad courses, serving as a faculty affiliate for the Global Intercultural Research Center, and researching the influence of study abroad on student affairs professionals as well as the experience of U.S. trained student affairs professionals with professional experience abroad.

Lauren Murphy

Awards Coordinator

Assistant Director for Residential Education
George Washington University
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Dawn Harris Wooten

Website Coordinator

Associate Director, Membership and Career Center
NAFSA: Association of International Educators 
Pronouns: she/her/hers
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Dawn has worked in the feilds of International Education and Higher Education for over 14 years. A welcoming and inclusive learning environment that celebrates and respects the unique and diverse attributes of each person is something she believes is the bedrock of supporting a robust campus life and student services operation. Within the knowledge area of student affairs, her professional interests are mentoring, inclusive leadership, innovative thinking, cross-cultural dynamics, and experiential learning. 


Chris Dietzel

Global Summit Coordinator

PhD student, McGill University
Research Assistant, IMPACTS Project
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Chris is a doctoral student at McGill University, studying sexual violence in LGBTQ+ communities and rape culture on dating apps. Chris also works as a research assistant on a grant titled IMPACTS: Collaborations to Address Sexual Violence on Campus, which is a seven-year research project that aims to address sexual violence on university campuses across Canada and internationally. 

Chris has worked in student affairs and student services for the past ten years, including at the University of Michigan (USA), Singapore University of Technology & Design (Singapore), and McGill University (Canada). Chris is pursuing a career in university education to offer meaningful experiences for students, to provide opportunities for leadership and personal development, and to advocate for safe, healthy, and consensual relationships. 

To learn more about Chris' work and research, click here

Ken Guan Ed.D.

ACPA Video on Demand Coordinator

Assistant Residence Manager, Indiana University Bloomington (USA) 
Doctoral Candidate, Higher Education and Student Affairs (HESA)
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Jian (Ken) earned his doctorate in Higher Education specializing assessing and boosting institutional efforts to build culturally engaging environments, to support international and domestic undergraduate students in the U.S. His academic background, extensive overseas study, and work experience have all enabled him to serve as a bridge builder for people from many sectors. He left home (Harbin, China) at the age of 18, and has had 19 plus years of experience as an international student. He studied in England (English as a second language), Scotland (pathway program), Hawaii (undergraduate), Vermont (Master’s), Texas (undergraduate music program), Kansas (non-degree seeking), and Indiana (doctoral program). He started as an English learner in 1998 and earned his doctoral degree in 2017.​ He has served in various roles in higher education as an instructional consultant, residence life coordinator, and international student services and support coordinator. During this journey, he met his life time mentors and friends, who have had significant impact in his personal and professional development as a scholarly practitioner.

At the national level, Dr. Guan has chaired the committee that recognizes best practices worldwide in international education through NASPA. He also takes leadership role in the development of the International Channel through ACPA video on demand. He is 2018 ACPA national award recipient for his services to the international community. 

Bianca Chau

Blog Editor

International Student Success Coordinator
San Diego State University
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Bianca recently received her M.A. in Higher Education Leadership from the University of San Diego and is currently working at San Diego State University as an International Student Success Coordinator. Her journey in global education started when she first studied in America as an exchange student and later working at an international school in Beijing, China. Having studied at international schools from an early age and coming from a Chinese-Japanese family, Bianca has always been interested in finding ways to bring people of different cultural backgrounds together. 
Bianca believes that story-telling empowers both the author and readers. As the blog editor, Bianca hopes to invite more people to share their stories on their wisdom, journey, and insights pertaining to global education!



Cody Rosenbarker


Sustainability Learning Coordinator
Dickinson College
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Cody's drive for novel experiences and interpersonal connections has created a varied educational and professional background.  With a BA in French with Teaching Certification and a MS in College Student Personnel Counseling, Cody has lived, learned, and worked in Belgium, China, France, French Guiana, and Hong Kong.  This taught Cody to appreciate the experience, knowledge, and points of view of others as a valuable part of human diversity, and he is happy to be part of a community that sees the value as well.  

Emily Akil

Academic Advisor, Farmer School of Business
Miami University
Pronouns: she/her/hers

Emily is an Academic Advisor in the Farmer School of Business at Miami University. She received her M.Ed from Kent State University in 2013 with a concentration in Higher Education Administration and Student Personnel. In her role at Miami University, in addition to her advising caseload, she works with transfer students, coordinates the internal admissions process, and supports the Global Business Programs office with study abroad initiatives.

Outside of higher education, Emily's biggest passion is traveling (most recently to Thailand, Singapore, Vietnam, and Cambodia) and experiencing new cultures. She also serves as a Wish Granting volunteer with the Make-A-Wish Foundation and enjoys spending free time with her dogs, Buddy and Jaxson.



Paulina Romero-Rodrigues


Academic Program Manager for the Learning Commons
University of North Texas at Dallas
Pronouns: she/her/hers/ella
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Paulina is the Academic Program Manager for the Learning Commons (tutoring) at UNT at Dallas, a small, urban, public institution in Texas. In her role, she manages and oversees all tutoring programs for the university, liaisons with faculty, and works directly with the student tutors to develop their leadership and multicultural and inclusion awareness.  Born in Mexico, Paulina is a first-generation immigrant and was the first in her family to attend college as a traditional-aged college student in the United States. Because of her love of culture and languages, she earned her bachelor’s degree in International Studies with a focus in arts and culture and minors in Arabic and Middle Eastern Studies and Italian. She has spent much time abroad in both academic and social contexts and has lived in various European and Middle Eastern countries. Her experience working with college students to develop and improve their academic skills led her to pursue a career in higher education. Paulina also has a M.Ed. in Higher Education with a concentration in Student Affairs. She is dedicated to providing supportive and student-centered services that help students achieve their academic success and develop a strong sense of identity, leadership, and cultural sensitivity and awareness so that they can become responsible global citizens who make a difference in their communities.