Janet Kroencke

Director of Advancement

Janet Kroencke

Education

  • Bachelor’s of Science in Applied Health Sciences, Indiana University
  • Masters of Science in Education Policy and Organizational Leadership, University of Illinois

Janet joined Uni in January 2020, after previously serving as the Associate Director for Advancement at the University of Illinois College of Applied Health Sciences. Prior to that time, Janet served as the Assistant Director of Wellness at University of Illinois Campus Recreation and Student Affairs. She has worked on the University of Illinois campus for over 25 years. Janet earned her Bachelor’s of Science (Applied Health Sciences) degree at Indiana University, and earned her Masters of Science (Education Policy and Organizational Leadership) degree at the University of Illinois in 2015.

217-333-0232

jlk@illinois.edu

Hannah Radnitzer

Assistant Director for Advancement

Hannah radnitzer

Education

  • Bachelor’s of Science in Speech and Hearing Sciences, University of Illinois
  • Masters of Science in Speech Pathology, Indiana University

Hannah Radnitzer joined the University Laboratory High School Office of Advancement in 2023.  Hannah attended the University of Illinois as an undergraduate and majored in Speech and Hearing Sciences before attending Indiana University in Bloomington to complete her master's degree in speech pathology. After working 5 years in the field of Speech-Language Pathology, Hannah transitioned into Advancement at Eastern Illinois University as the Director of Development and External Relations within the College of Education.

She enjoys working closely with faculty and alumni and looks forward to working with those who call Uni High and the University of Illinois home. 

217-300-5493

radnitz2@illinois.edu

Leah Harvey

Advancement Administrative Coordinator

Photograph of Leah Harvey

 

Education:

• Associate’s Degree in General Studies, Parkland College
• Bachelor’s Degree in Recreation, Sport, and Tourism Management, University of Illinois Urbana-Champaign

Leah Harvey is the Advancement Administrative Coordinator at University Laboratory High School, where she began in October 2025. She previously served as the Office Support Associate for the College of Veterinary Medicine’s Advancement team. Her background includes experience in office administration and event coordination, with a strong focus on building relationships, supporting organizational operations, and growing her skills in marketing and communications.

leahb5@illinois.edu