MCW Emergency Medicine Residency Program Current Residents
2025-2026 Chief Residents
- Claire Beres, MD – GME Education Programs and Evaluation
- Andrew Melby, MD – Scheduling and Work Environment
- Kristen Parks, DO – Medical Student Education Programs and Evaluation
- Rebecca Ryan, MD – Wellness
Class of 2026

Claire Beres, MD
Medical College of Wisconsin

Jeffrey Collings, MD
University of Washington School of Medicine

Evan Gibson, MD
Medical College of Wisconsin

Rylan Graber, MD
University of North Dakota School of Medicine

John McNicoll, DO
West Virginia School of Osteopathic Medicine

Andrew Melby, MD
Medical College of Wisconsin

Kristen Parks, DO
Idaho College of Osteopathic Medicine

Cierra Rago, DO
NY Institute of Technology College of Osteopathic Medicine

Scott Rentfrow, MD
University of Illinois College of Medicine at Peoria

Michael Rice, MD
Indiana University School of Medicine

Rebecca Ryan, MD
Medical College of Wisconsin

Laura Szczesniak, MD, PhD
State University of New York Upstate Medical University
Class of 2027

Margaret Amidei, DO
Marian University of Osteopathic Medicine

Bret Bussinger, MD, MBA
Medical College of Wisconsin

Nathan Corman, MD
University of Illinois – Rockford

Melanie Domann, DO
Campbell University School of Osteopathic Medicine

Ryan Laffin, MD
University of Wisconsin – Madison

Emilie Murphy, MD
University of Wisconsin – Madison

Justin Ochalek, MD, MS
University of North Carolina – Chapel Hill

Clara Olson, MD
University of Wisconsin – Madison

Morgan Pooler, MD
University of Illinois – Chicago

Claire Posadas, DO
Idaho College of Osteopathic Medicine

Samantha Powell, DO, MPH
Des Moines University of Osteopathic Medicine

Shawn Slattery, MD
University of Nevada – Las Vegas
Class of 2028

Sara Beaudoin, MD
University of Missouri Columbia

Matthew Bittmann, MD
Washington University in Saint Louis

Spencer Dempewolf, MD
University of Iowa Carver College of Medicine

Emiliano Fraire, MD
University of Wisconsin-Madison

Marissa Galli, MD
University of Wisconsin-Madison

Madeline Jurcev, DO
Midwestern University Chicago Osteopathic Medicine

Sean Keup, MD
University of North Dakota

Jessica King, MD
University of Wisconsin-Madison

Colin Liphart, MD
Medical College of Wisconsin

Nolan Ryan, MD
University of Illinois Chicago

Harrison Smith, DO
Marian University of Osteopathic Medicine
