91ɫƵ

header-logo
Emergency Medicine

Meet Our 91ɫƵ Emergency Medicine Faculty

Department Chair

headshot

Ian B. K. Martin, MD, MBA, FACEP, FAAEM

Eminent Scholar, Professor with Tenure and System Chair; Interim Senior Associate Dean & Associate Provost for Faculty Affairs

Vice-Chairs

headshot

Alisa Hayes, MD, MSAM

Associate Professor; Vice Chair for Education and Training; UME Director

headshot

Ronny Otero, MD, MHSA, FAAEM, FACEP

Professor; Vice-Chair Clinical Operations, Froedtert Hospital Emergency Department; Director, Health Executive Administrative Leadership (HEAL) Fellowship

headshot

Aasim I. Padela, MD, MSc, FACEP

Professor and Vice Chair for Research and Scholarship; Director, RAPID-EM Fellowship Program

headshot

Mary Beth Phelan, MD, MBA

Professor; Vice Chair for Faculty Development and Advancement; Division Chief, Ultrasound; Director, Emergency Ultrasonography Fellowship Program

Chiefs

headshot

M. Riccardo Colella, DO, MPH, FACEP

Professor; Division Chief, EMS Medicine; State of WI EMS Medical & Trauma Director

headshot

Mark Kostic, MD, FAACT, FACMT, FAAEM

Professor; Chief of Emergency Services, Clement J. Zablocki VA Medical Center

headshot

Daniel Mielnicki, MD

Assistant Professor; Division Chief, Community Hospital Division Emergency Departments

headshot

Mary Beth Phelan, MD, MBA

Professor; Vice Chair for Faculty Development and Advancement; Division Chief, Ultrasound; Director, Emergency Ultrasonography Fellowship Program

headshot

Jonathan Rubin, MD

Professor; Division Chief, System Informatics and Analytics

headshot

Taylor Sonnenberg, MD, MSGH

Assistant Professor; Chief, Division of Global and Population Health; Course Co-Director, Population Health in the ED, Fourth Year Medical Student Elective

headshot

Amy Zosel, MD, MSCS

Professor; Division Chief, Medical Toxicology; Director of Research Operations and Mentorship

Faculty

headshot

Jamie Aranda, MD

Assistant Professor; Medical Director, Froedtert Hospital Emergency Department; System Director, Advanced Practice Providers

jaranda@mcw.edu

(414) 955-1119

headshot

Tom P. Aufderheide, MD, MS, FACEP, FACC, FAHA

Professor; Director, Resuscitation Research Center; PCIR Director, CTSI Southeast WI

taufderh@mcw.edu

(414) 955-1115

headshot

Lacie Bailey, MD

Assistant Professor

lbailey@mcw.edu

headshot

Sarah M. Balgord, MD

Assistant Professor

headshot

Kyle Bernard, MD

Assistant Professor

kbernard@mcw.edu

(414) 955-6450

headshot

Gary P. Bhagat, MD

Assistant Professor

gbhagat@mcw.edu

headshot

Mary Bozsik , MD

Assistant Professor

mbozsik@mcw.edu

(414) 955-6450

headshot

Shannon Burke, MD

Assistant Professor; Co-Director, Medical Education Scholarship Fellowship

smburke@mcw.edu

headshot

Matt Chinn, MD

Associate Professor; Senior Medical Director, Froedtert Emergency Department; Medical Director, Froedtert Observation Unit

mchinn@mcw.edu

(414) 955-1110

headshot

Grant Comstock, MD

Assistant Professor; Interim Associate Medical Director, Wisconsin Poison Center

gcomstock@mcw.edu

headshot

Sam Corbo, MD

Assistant Professor; Co-Director, MS-4 Clerkship; Assistant Director, Residency Program

scorbo@mcw.edu

(414) 955-1112

headshot

Justin N. Corcoran, MD

Assistant Professor; Director, Medical Toxicology Fellowship Program

jcorcoran@mcw.edu

(414) 955-6450

headshot

Anna Culhane, MD

Assistant Professor

aculhane@mcw.edu

headshot

Katherine Darr, MD

Assistant Professor

kdarr@mcw.edu

headshot

Maureen E. Davis, MD

Assistant Professor; UME Simulation Lead

maudavis@mcw.edu

(414) 955-6450

headshot

Thomas Engel, II, MD

Assistant Professor; Assistant Medical Director, Milwaukee County Office of Emergency Management

twengel@mcw.edu

(414) 955-1110

headshot

Marisa Evers, MD

Assistant Professor

mevers@mcw.edu

headshot

Andrew Farkas, MD

Associate Professor; Course Director, Toxicology Elective

afarkas@mcw.edu

(414) 955-1111

headshot

Zeno Franco, PhD

Associate Professor; Director, Research and Education, Emergency Medicine; Associate Director, RAPID-EM Fellowship Program

headshot

Thomas Grawey, DO

Associate Professor; EMS Medical Director, Gateway Technical College; Medical Director, City of Kenosha Fire Department; Assistant Medical Director, Milwaukee County Office of Emergency Management; Associate Program Director, EMS Medicine Fellowship

tgrawey@mcw.edu

(414) 955-1110

headshot

Georgiana Green, MD

Assistant Professor

ggreen@mcw.edu

(414) 955-6450

headshot

Stephen Hargarten, MD, MPH

Professor; Founding Director, Comprehensive Injury Center; Senior Science and Policy Advisor

hargart@mcw.edu

(414) 955-1112

headshot

Elyse Hartleben, MD

Assistant Professor; Emergency Medicine Physician Lead for Scheduling; Assistant Medical Director, West Bend Emergency Department

ezarling@mcw.edu

(414) 955-1117

headshot

Damilola Idowu-Ellsworth, MD

Assistant Professor; Assistant Program Director, Medical Toxicology Fellowship

oidowu@mcw.edu

(414) 955-6450

headshot

Casey Ippen, MD

Assistant Professor; Assistant Medical Director, Froedtert Community Hospital Emergency Departments

cmippen@mcw.edu

headshot

Nancy Jacobson, MD

Associate Professor; System Director, Quality, Safety, and Experience ; Medical Director, Emergency Medicine; Patient Safety and Quality Officer, Emergency Medicine

njacobson@mcw.edu

(414) 955-1119

headshot

Jamie Jasti, MD

Assistant Professor; Assistant Director, Resuscitation Research Center; Co-Director, Clinical and Translational Research Scholarly Pathway

headshot

Laura Johns, MD

Assistant Professor

headshot

Sehr Khan, MD

Assistant Professor

headshot

McKenna J. Knych, MD

Assistant Professor; Co-Clerkship Director, M4/Phase 3 Emergency Medicine Elective; Course Director, Community Emergency Medicine

mknych@mcw.edu

(414) 955-6450

headshot

Timothy Lenz, MD, MPH, EMT-P

Associate Professor; Director, EMS Medicine Fellowship Program; Director, Medical Services LifeNet McHenry

tilenz@mcw.edu

(414) 955-1110

headshot

Jason Liu, MD, MPH, FAEMS

Professor; Medical Director, EMS Disaster/Emergency Preparedness

jmliu@mcw.edu

(414) 955-1110

headshot

Sean Mackman, MD

Assistant Professor; Medical Director, Froedtert Community Hospital Emergency Departments

(414) 955-6450

headshot

Kevin J. McGurk, MD, FAAEM

Assistant Professor; Emergency Medicine Clerkship Co-Director, Phase 2

headshot

Abigail Miller, MD

Assistant Professor

amiller@mcw.edu

headshot

Julie Owen, MD

Associate Professor

headshot

Priya Patel, MD

Assistant Professor

pbpatel@mcw.edu

headshot

Ashley Pavlic, MD, MA

Associate Professor, Emergency Medicine, Institute for Health & Humanity, Center for Bioethics and Medical Humanities; Course Director, The Good Doctor, Character and Professional Development Thread; Co-Director, Bioethics and Medical Humanities Pathway; Education Lead, Division of Global and Population Health

apavlic@mcw.edu

(414) 955-1119

headshot

Michael Rentz, MD

Assistant Professor

mrentz@mcw.edu

headshot

Evan Kendal Robinson, DO

Assistant Professor

erobinson@mcw.edu

(414) 955-1745

headshot

William Schaeffer, DO

Assistant Professor; Assistant Director, Residency Program

wschaeffer@mcw.edu

headshot

Bill Scheels, MD

Assistant Professor; Course Director, Ultrasound Elective

wjscheels@mcw.edu

(414) 955-6450

headshot

Thaddeus (Tad) Schmitt, MD

Assistant Professor; Co-Clerkship Director, M4/Phase 3 Emergency Medicine Elective

thschmitt@mcw.edu

headshot

Ronald Schocke, MD

Assistant Professor

rschocke@mcw.edu

(414) 955-6450

headshot

Mark Semrad, DO

Assistant Professor; Medical Director, Froedtert West Bend Emergency Department

msemrad@mcw.edu

(414) 955-1117

headshot

Hannah Seyller, MD

Assistant Professor

hseyller@mcw.edu

headshot

Dennis Shepherd, MD

Assistant Professor; Medical Director for Emergency Medicine and Critical Care Services at Froedtert Menomonee Falls Hospital

deshepherd@mcw.edu

(414) 955-1117

headshot

Igor Shusterman, MD

Assistant Professor; Assistant Medical Director, Menomonee Falls Emergency Department

ishusterman@mcw.edu

(414) 955-6450

headshot

Ashani Sibble, MD

Assistant Professor

asibble@mcw.edu

headshot

Michael Sobin , MD, MHPE

Assistant Professor

msobin@mcw.edu

headshot

Bridget R. Sullivan, MD

Assistant Professor

headshot

Jamie Swisher, MD

Assistant Professor

jswisher@mcw.edu

(414) 955-6450

headshot

Jillian Theobald, MD, PhD

Associate Professor; Associate Medical Director, Wisconsin Poison Center

jtheobald@mcw.edu

(414) 955-1111

headshot

K. Arrianna Thompson, MD

Assistant Professor

karthompson@mcw.edu

headshot

Joshua Timpe, MD

Assistant Professor; Director, Wilderness and Environmental Medicine; Assistant Director, Residency Program; Course Director, Wilderness Medicine Elective

jtimpe@mcw.edu

(414) 955-1119

headshot

Christopher G. Torkilsen, DO, FACEP, FAAEM

Assistant Professor; Emergency Medicine Clerkship Co-Director, Phase 2

headshot

Paul Truong, DO

Assistant Professor

ptruong@mcw.edu

headshot

Riley Westein, MD

Assistant Professor

rwestein@mcw.edu

headshot

Ben Weston, MD, MPH, FAEMS

Associate Professor, Division of EMS Medicine, Department of Emergency Medicine; Chief Health Policy Advisor, Milwaukee County; Chief Medical Director, Milwaukee County Office of Emergency Management

beweston@mcw.edu

(414) 955-1110

headshot

Kathleen Williams, MD

Associate Professor; Residency Program Director

kswilliams@mcw.edu

(414) 955-1112

headshot

Lauren Willoughby, MD

Assistant Professor; Co-Director, Medical Education Scholarship Fellowship

lwilloughby@mcw.edu

headshot

Thomas Yang, MD, MEdHP, MS

Assistant Professor; Director, Simulation; Medical Director, Froedtert Hospital Simulation Center

headshot

Daniel Zumsteg, MD, MS

Assistant Professor

dzumsteg@mcw.edu

Emeritus Faculty

headshot

Daniel J. Worman, MD

Professor Emeritus

Secondary Faculty

headshot

Arthur R. Derse, MD, JD, FACEP

Director, Center for Bioethics and Medical Humanities; Julia and David Uihlein Chair in Medical Humanities, and Professor of Bioethics and Emergency Medicine

aderse@mcw.edu

(414) 955-8498

headshot

Renee Annette Foutz, MD

Assistant Professor

headshot

Robert Treat, PhD

Associate Professor; Director of Measurement and Evaluation in the Office of Academic Affairs

rtreat@mcw.edu

(414) 955-4867

All of our Emergency Medicine clinical members are board-certified or board-eligible in Emergency Medicine.

Pediatric Emergency Medicine Faculty