Public Policy Faculty

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Purdue Global Leadership

Sara Sander
Sara Sander, PhD
Academic Dean and Vice President

Sara Sander began her career with Purdue Global (formerly Kaplan University) in 1997. She has served in a variety of positions including professor of communications and languages and program coordinator for the School of Arts and Sciences, now known as the College of Social and Behavioral Sciences. Her experience includes over 15 years of teaching adult learners, with a focus in the last 10 years in online education and administration.

Education: PhD, Capella University; MA and BA, University of Arkansas at Fayetteville

Research Interests: Emotional intelligence, faculty performance and behaviors, communication in the online classroom

Sara Sander Link
Sara Sander, PhD
Academic Dean and Vice President
Tessa Holst
Tessa Holst, MS
Assistant Dean

Tessa Holst currently serves as the assistant dean of students within the College of Social and Behavioral Sciences where she oversees and generates initiatives to develop student engagement and improve student retention. She is also responsible for problem identification and resolution for second-level student complaints and conflicts. Prior to her current role, Holst served as the graduation director and event planner within the Provost Office. She was responsible for bi-annual graduation event ceremonies, celebrations, and faculty retreats. She has worked in higher education for over 25 years and recently completed her second term as school board member for her local school district, having served for 4 years as president. 

Education: MS, Kaplan University (now Purdue University Global)

Honors and Achievements: 2017 Social and Behavioral Sciences Outstanding Non-Academic Support Team Award (Kaplan University), 2005 Hero Award (Kaplan University), 2003 Extra Mile Award (Kaplan Higher Education)

Tessa Holst Link
Tessa Holst, MS
Assistant Dean
Mike Brackin
Mike Brackin, EdD
Associate Dean
Mike Brackin currently serves as associate dean in the College of Social and Behavioral Sciences, where he oversees the public safety, legal studies, graduate public administration, and environmental policy programs. He has served as a firefighter, state training instructor, and state training director. Before joining the University, he worked as an adjunct instructor teaching fire science degree programs at 2- and 4-year institutions. He was director of the fire academy at Southern Arkansas University Tech, a full-time faculty member at the University of Memphis, and dean of public safety programs at Blackhawk Technical College.
Brackin has served on the National Fire Protection Association 1000 Committee, as chair for the Mississippi Fire Personnel Minimum Standards and Certification Board, president of the Mississippi Fire Instructors Association, and board member for the International Association Accreditation Congress Certificate Assembly. He is also a Mississippi Certified Public Manager and Executive Fire Officer.
Education: EdD, University of Arkansas at Little Rock
Honors and Achievements: 2013 NISOD Leadership Award
Mike Brackin Link
Mike Brackin, EdD
Associate Dean
Holli Vah Seliskar
Holli Vah Seliskar, PhD
Department Chair

Holli Vah Seliskar assists Purdue Global faculty in learning more about the effective use of technology within their classrooms and oversees the publication of the internal departmental newsletter, “The Public Safety and Legal Times.” She began her academic career at the University in 2005, and has since served as assistant academic department chair for the undergraduate criminal justice programs and currently serves as interim academic department chair for the graduate public safety and public administration programs as well as the fire science programs. Vah Seliskar is also the Public Safety Club faculty advisor and has served on numerous University committees.

Education: PhD, Kent State University; MS, Tiffin University; BA, Cleveland State University

Publications: American Society of Criminology’s The Criminologist, the Academy of Criminal Justice Science’s Dialogue, Restorative and Community Justice newsletter

Honors and Achievements: 2017 University Service Award (Kaplan University), 2016 Spirit of Kaplan Award (Kaplan University), 2015 Kaplan Way Leadership Award (Kaplan University), 2014 Kaplan Way Awad (Kaplan University)

Research Interests: Restorative justice practices within schools; the implementation, development, and sustainment of restorative practices within multiple educational and workplace settings

Holli Vah Seliskar Link
Holli Vah Seliskar, PhD
Department Chair

Purdue Global Full-Time Faculty and Full-Time Adjuncts

William Campbell
William Campbell, DPA
University Faculty

At Purdue Global, Dr. William Campbell teaches in all public administration disciplines and serves as lead faculty for Public Administration Courses; Management, Leadership and Human Resource Management. He also serves on the Grade Appeal Committee. Previously, Dr. Campbell served as Graduate faculty and an academic chair at a local university for 16 years. He served as a coordinating campus chair for Delta Mu Delta and on the HLC committee. Dr. Campbell is a veteran of the USAF and USN, completing a career serving in both the U.S. Treasury and the Justice Department. He has served as a Chair of the Professional Liaison Committee for the Association of Certified Fraud Examiners. As a global developer and consultant, he served the United Nations, the European Union, and the State Department, and as an Advisor to USAID, with projects spanning over 22 countries.

Education: DPA, Nova Southeastern University, MBA, Nova Southeastern University, BS Business Administration

Publications: Applying Moral Development Literature and Ethical Theories to the Administration of Taxes in Kosovo, A Study of the Moral Development of the Employees of the Tax Administration of Kosovo Based on the Defining Issues Test; other research projects for the United States Government under letters of non disclosure.

Certifications:
 Certified Fraud Examiner

Honors and Achievements: Commendations from the White House, Secretary of Defense, the U.S. Treasury Department, and various foreign heads of state, Awards Purdue University, 2019, 2020, other schools

Memberships: Purdue Academic Board of Grade Appeals, Association Public Policy and Analysis, SECOPA, Pi Alpha Alpha and Delta Mu Delta honor societies-Honorably Discharged Veteran USAF and US Navy

Research Interests: studying the tax collectors of Kosovo's tax administration, the first time such research was conducted on a people experiencing a genocide. Current research: Sexual Harassment in the public arena, assessing the value of continuing public administration, teaching in public venues during times of high volatility, and constrained fiscal resources

William Campbell Link
William Campbell, DPA
University Faculty
Karla Drenner
Karla Drenner, PhD
University Faculty

Karla Drenner began her career with Purdue Global (formerly Kaplan University) in 2013. Her experience includes over 20 years of teaching where she has taught both graduate and undergraduate courses with the last 9 years in online education.

Education: PhD, Saint Louis University; PhD, LaSalle University; MBA, Fontbonne College, MS, Southern Illinois University in Edwardsville; BS, West Virginia University

Publications: Research Anthology on Inclusivity and Equity for the LGBTQ+ Community (pp. 34-42). IGI Global. https://doi.org/10.4018/978-1-6684-3674-5 (2022).

Public Accommodations: Discrimination and Sexual Orientation. In Information Resource Management Association (Ed.), Research Anthology on Inclusivity and Equity for the LGBTQ+ Community (pp. 13-33). IGI Global. https://doi.org/10.4018/978-1-6684-3674-5 (2022).

Social Change: The Power of Place. In Information Resource Management Association (Ed.), Research Anthology on Inclusivity and Equity for the LGBTQ+ Community (pp. 43-68). IGI Global. https://doi.org/10.4018/978-1-6684-3674-5 (2021).

Faith-based influences on legislative Decision Making: Emerging research and opportunities. Information Science Reference. DOI: 10.4018/978-1-7998-6807-1 (2021).

The Implications of Religious Liberty. In Information Resource Management Association (Ed.), Research Anthology on Religious Impacts on Society (pp. 455-468). IGI Global. https://doi.org/10.4018/978-1-7998-3435-9.

Certifications: Human Resource Management, Purdue University Global, 2016; Healthcare Policy, Georgia State University, 2013; Advanced Instructor Driving Safety Certificate Program, Smith System, 2002; International Environmental Management System Auditor ISO 14001, Det Norske Veritas, 2000; Certified Environmental Specialist, Environmental Assessment Association

Honors and Achievements: “Faculty Scholarship Award” Purdue University Global, 2022; “Engagement and Inspiration Award” Purdue Global University, 2021; “Outstanding Professor Award” Purdue Global University, 2020, 2019, 2018, 2017; “Outstanding Service Award” Purdue Global University, 2019; “Above and Beyond – Academic Recognition”, 2017; “Women of Excellence Award” National Foundation for Women Legislators, 2016; “Clean Water Champion” Georgia Water Coalition, 2014-2016; “Heroes & Heroine” Atlanta Freedom Band, 2015; “Excellence in Community Service” ANIZ, 2013; “Environmental Leadership Award” Georgia League of Conservation Voters, 2001-2012; “Champions for Equality Award” Georgia Equality, 2011; “Legislator of the Year” Organization of DeKalb Educators, 2006; “Courageous Service Award” Stonewall Bar Association, 2005; “Dan Bradley Humanitarian Award” Human Rights Campaign, 2004.

Research Interests: Women in public service, legislative studies including environmental policy, religion, and social equity issues.

Karla Drenner Link
Karla Drenner, PhD
University Faculty