Administrative Leadership
National University’s three colleges and each of its major academic programs are led by seasoned professionals committed to the highest standards of integrity and academic excellence.
Executive Administration
Joseph P.D. Stiefel
, MS, EdD, DC
President
Randy Swenson
, DC, MHPE
Vice President for Academic Services
Tracy McHugh, MBAVice President for Administrative Services
Ronald Mensching, BSVice President for Business Services
David Saenz, MPA, EdDAssociate Vice President for Admissions
Deans
Jerrilyn Cambron
, DC, MPH, PhD
Dean of Institutional Effectiveness
Gregory Cramer
, DC, PhD
Dean of Research
Daniel Driscoll, DC Dean of Institutional Compliance
Theodore Johnson
, DC, MS, DABCI
Dean of Clinics
Jenna Glenn
, DC, ND, MS
Dean of the Lincoln College of Postgraduate and Continuing Education
Candace Passi, PhD Dean of the College of Allied Health Sciences and Distance Education
Sandra Rogers
, PhD
Dean of the College of Professional Studies – Illinois
Daniel Strauss
, DC
Dean of the College of Professional Studies – Florida
Yesenia Maldonado, MBADean of Students
Assistant Deans
Hyundo Kim , PhD, MSOM, LAc Assistant Dean of Acupuncture & Herbal Medicine
Nakiesha Pearson
, ND, DC, MSACP
Assistant Dean of Chiropractic Medicine
Fraser Smith
, ND, MA
Assistant Dean of Naturopathic Medicine
Leah Weber , DC Assistant Dean of Institutional Effectiveness
Department Chairs
William Bogar
, DC, DACBR
Chair, Diagnostic Imaging and Residency
Steven Freeman
, DC
Chair, Department of Clinical Sciences – Florida
Frank Frydrych , DC, MSACP Chief Clinician, DC Program – Department of Clinical Practice
Jennifer Green
, ND, DC
Chief Clinician, ND Program – Department of Clinical Practice
James Jenkins
, DC, MSACP
Chair, Department of Clinical Sciences – Illinois
Claire Johnson
, DC, MSEd, PhD
Editor-in-Chief, NUHS Journals
Moira Jenkins
, DC, MS
Chair, Department of Basic Sciences – Illinois
David Mayer , MS, MSOM, DAc Chief Clinician, AHM Program – Department of Clinical Practice
Chris Olsen, MSInstructional Designer
Mackenzie Ott
, PhD
Chair, Department of Basic Sciences – Florida
Kathryn Rioch
, EdD, MS, RDN, LDN
Chair, College of Allied Health Sciences and Distance Education
Director, Master of Science in Medical Science Program
Directors
Marc Yambao, BSDirector of Financial Aid
Tracy McHugh, MBADirector of Alumni & Development
Mark Galvanoni, BSDirector of Facilities & Security
Ronald Mensching, BSInterim Director of Management Information Systems
Sue Unger, CPADirector of Financial Services
Andrew Wozniak, BSDirector of Human Resources
Patricia Genardo, MA, MLISDirector of the James F. Winterstein Library
Assistant Directors
Stacy Branch, BSAssociate Director of Admissions
Ashleigh Duda, MBAAssociate Director of Marketing and Communications
Kurt Faler, AASAssistant Director of Management Information Systems
Katrina Rieger, BSAssistant Director of Alumni and Development