Ϲ

header-logo
Mother Child W Physician

Meet Our Ϲ Pediatric Hospital Medicine Team

Faculty Leadership

headshot

Erin Preloger, MD

Interim Division Chief, Associate Professor

headshot

Vanessa McFadden, MD, PhD

Associate Division Chief, Associate Professor

headshot

Heather Toth, MD

Professor

Faculty

headshot

Lolia Abibo, MD

Assistant Professor; Research Pillar Lead, Global Child Health Program

headshot

Sarah Bauer, MD

Associate Professor

headshot

Brett J. Bordini, MD

Associate Professor

headshot

Alina G. Burek, MD

Associate Professor

headshot

Sabrina Carro, MD

Assistant Professor

headshot

Rosellen Choi, MD

Assistant Professor

headshot

Erica Y. Chou, MD

Associate Professor

headshot

Leah Cotter, DO

Assistant Professor

headshot

Maximilian Cruz, MD

Assistant Professor

headshot

Emily Densmore, MD

Assistant Professor

headshot

Danita R. Hahn, MD

Assistant Professor

headshot

Eli Harman, MD

Assistant Professor

headshot

Amanda Kopydlowski, MD

Assistant Professor

headshot

Katherine Krause, MD

Assistant Professor

headshot

Megan LaCroix, MD

Assistant Professor

headshot

Sara M. Lauck, MD

Assistant Professor

headshot

Tracey H. Liljestrom, MD

Assistant Professor

headshot

James J. McCarthy, MD

Associate Professor

headshot

Chelsea McElroy, DO

Assistant Professor

headshot

Kaitlyn McQuistion, MD

Assistant Professor

headshot

Elizabeth Mertens, MD

Assistant Professor

headshot

Natalia Painter, MD

Assistant Professor

headshot

Brandon L. Palmer, MD

Associate Professor; Assistant Director, Pediatric Hospital Medicine Fellowship Program

headshot

Amanda J. Rogers, MD

Associate Professor; Associate Director, Pediatric Residency Program; Associate Director, Pediatrics-Neurology Residency Program

headshot

Elizabeth Segar, MD

Assistant Professor

headshot

Paula Soung, MD

Associate Professor

headshot

Sheila Swartz, MD

Associate Professor

headshot

Lauren L. Titus, MD

Assistant Professor; Director, Pediatric Hospital Medicine Fellowship Program

headshot

Sarah Vepraskas, MD

Associate Professor

headshot

Jennifer M. Watson, MD

Associate Professor

headshot

Michael Wedoff, MD

Assistant Professor

headshot

Michael C. Weisgerber, MD

Professor

headshot

Sarah Yale, MD

Associate Professor

Fox Valley Providers

headshot

Nicholas L. Anderson, MD

Assistant Professor

headshot

Mary Bartel, MD

Assistant Professor

headshot

Crystal Bales, APNP

Nurse Practitioner

headshot

Andrea Carberry, MD

Assistant Professor

headshot

John Edwards, MD

Assistant Professor

headshot

Jorge Feria, MD

Assistant Professor

headshot

Brianna Gerhartz, DO

Assistant Professor

headshot

Jonathan Gutzeit, MD

Assistant Professor

headshot

Kevin Hayes, DO

Adjunct Assistant Professor

headshot

Peter David Holzwarth, MD

Assistant Professor

headshot

Eileen Jekot, MD

Assistant Professor

headshot

Lynn Kohlmeier, MD

Assistant Professor

headshot

Petra Laeven-Sessions, MD

Assistant Professor

headshot

Karen Myhre, MD

Assistant Professor

headshot

Claudia Navarez Flores, MD

Assistant Professor

headshot

Molly Williams, APNP

Nurse Practitioner

headshot

Casandra ZumMallen, MD

Assistant Professor

Current Fellows

headshot

Heather Gladfelter, MD

Pediatric Hospital Medicine Fellow, 2024-2026

Medical School: Saint Louis University School of Medicine; Residency: Corewell Health/Michigan State University/Helen DeVos Children's Hospital

headshot

Elizabeth (Liz) Smits, DO

Pediatric Hospital Medicine Fellow, 2024-2026

Medical School: Chicago College of Osteopathic Medicine of Midwestern University United States of America; Residency: University of Iowa Hospitals and Clinics

headshot

Austin Cummings, MD

Pediatric Hospital Medicine Fellow, 2025-2027

Medical School: Ϲ; Residency: Ϲ

headshot

Ashley Hollo, MD

Pediatric Hospital Medicine Fellow, 2025-2027

Medical School: Ϲ; Residency: University of Colorado

Advanced Practice Providers

headshot

Jaime L. Fox, CNP, CPNP-AC/PC, CCTC

CSG APP Assistant Director

headshot

Julia Blumenshine, PA-C

Physician Assistant

headshot

Alaina Casper, CPNP-AC/PC

Certified Pediatric Nurse Practitioner

headshot

Jennifer Corcoran, PA-C

Physician Assistant

headshot

Nicole D. Emlen, CPNP-AC

APP Manager

headshot

Morgan Hauer, PA-C

Physician Assistant

headshot

Laura Helm, PA-C

Physician Assistant

headshot

Sarah Juckem, PA-C

Physician Assistant

headshot

Antoinette Patzlsberger, PA-C

Physician Assistant

headshot

Emily Poenitsch, PA-C

Physician Assistant

headshot

Lindsey Ray, PA-C

Physician Assistant

headshot

Alexis A. Sover, PA-C

Physician Assistant

headshot

Isabelle St. John, DNP, APNP, CPNP, AC-PC

Nurse Practitioner

headshot

Katherine Waller, DNP

Nurse Practitioner

Staff

headshot

Melissa Barber

Sr. Division Administrator

headshot

Judy Borchardt

Administrative Associate

headshot

Kelsey Porada, MA

Clinical Research Coordinator III

headshot

Patti Shreve

Administrative Assistant, Sr.