Meet Our Acute Care, Trauma and Critical Care Surgery Team

Acute Care Surgery, Trauma and Surgical Critical Care Staff


Charles H. Cook, MD

Chief, Acute Care Surgery, Trauma and Surgical Critical Care

Gabriel A. Brat, MD, MPH

Acute Care Surgery, Trauma and Surgical Critical Care

Jonathan F. Critchlow, MD, FACS

General Surgery

Alok Gupta, MD

Program Director, Surgical Critical Care Fellowship

Stephen R. Odom, MD

Acute Care Surgery, Trauma and Surgical Critical Care

Charles Parsons, MD

Acute Care Surgery, Trauma and Surgical Critical Care

Jim Sargent, BSN, RN

Jim Sargent, BSN, RN

Trauma Program Director

Dr. Michael Yaffe

Michael Yaffe, MD, PhD

Acute Care Surgery, Trauma and Surgical Critical Care

Amy Wyrzykowksi, MD

Amy Wyrzykowksi, MD

Acute Care Surgery, Trauma and Surgical Critical Care

Research Faculty

Carl J. Hauser, MD

Research Investigator

Wolfgang Junger, PhD

Research Investigator

Leo E. Otterbein, PhD

Research Investigator

Advanced Nurse Practitioners

Christopher Allen, MSN, MPA, ACNPC-AG, CCRN

Christopher Allen, MSN, MPA, ACNPC-AG, CCRN

Rachel Baines, MSN, NP

Rachel Baines, MSN, NP

Shirley Koczan, MS, ANP-BC

Shirley Koczan, MS, ANP-BC

Josephine Mattsson, MSN, FNP-C

Josephine Mattsson, MSN, FNP-C

Amy (Beixue) Shen, MSN, AGACNP-BC

Amy (Beixue) Shen, MSN, AGACNP-BC

Erin Walsh, FNP-BC

Erin Walsh, FNP-BC

Injury Prevention and Outreach

Kathryn Kowalsky, LCSW

Kathryn Kowalsky, LCSW

Trauma Injury Prevention & Outreach Coordinator

Trauma Program Coordinator

Karlie Marrs, CHW

Karlie Marrs, CHW

Trauma Program Coordinator

Trauma Registry

Female Doc Silhouette

Bonnie Butt, CSTR, CAISS

Senior Trauma Registry Data Analyst

Female Doc Silhouette

Christine Canlas

Trauma Registry Analyst

Female Doc Silhouette

Amanda Cottrill

Trauma Registry Analyst

Brigit Scarborough, RHIT, CSTR, CAISS

Brigit Scarborough, RHIT, CSTR, CAISS

Trauma Registry Analyst

Trauma Performance Improvement

Jennifer Roach, BSN, MBA, RN

Jennifer Roach, BSN, MBA, RN

Trauma Performance Improvement & Outreach Coordinator