91ɫƵ Department of Pediatrics Leadership
David A. Margolis, MD
Professor of Pediatrics
Chair, Department of Pediatrics
Program Director, 91ɫƵ Bone Marrow Transplant (BMT) and Cellular Therapy Program
91ɫƵ
Pediatrician-in-Chief
David A. Margolis Chair in Pediatric BMT
Children’s Wisconsin
Department of Pediatrics Vice Chairs

Calvin Williams, MD, PhD
Chief, Professor

Jeffrey L. Segar, MD
Associate Chair; Professor Neonatology

Tara Petersen, MD, MSED
Associate Professor; Division Chief; Dept. of Pediatrics Vice Chair of Education; Medical Director, Pediatric Simulation Program

Michael Levas, MD, MS
Professor of Pediatrics; Director of Social Medicine, Section of Pediatric Emergency Medicine; Medical Director, Project Ujima; Associate Director, Comprehensive Injury Center; Co-Director, Health Equity Scholars Program
Research Interests: At-risk populations, Health care disparities

Kathryn A. Tillman, MSN
APP Hybrid
Administrative Leadership

Karen Turner, MBA
Chief Administrator

Charlie Ann Rykwalder, MBA
Associate Department Administrator; Business Operations
