Lucas Rosiere MD FACEP

Summary

• I am a board-certified emergency physician with over a decade of clinical, academic, and administrative experience in high-acuity emergency care. Currently serving as Medical Director and Chair of Emergency Medicine at Northwestern Medicine Central DuPage Hospital, I bring a deep commitment to clinical excellence, systems improvement, and physician wellness.
  My career spans leadership roles in emergency departments across Illinois and Massachusetts, including faculty appointments at Tufts University and Northwestern University Feinberg School of Medicine. I’ve contributed to numerous institutional committees--focusing on operations and quality--and have authored peer-reviewed publications and book chapters on critical care topics.
  As a Fellow of the American College of Emergency Physicians, I’m passionate about advancing emergency medicine through mentorship, interdisciplinary collaboration, and evidence-based practice. I thrive in dynamic environments and am driven by a mission to improve patient outcomes and support the next generation of emergency physicians.