Meet the team

Trauma Leadership

Executive Leadership

Manish Singh, MD

Chief Executive Officer

Janete Sheiner, PhD

Executive VP,
Chief Nursing Officer

Susan Turley

President

Marissa Castaneda

Senior Executive Vice President

Nancy Garcia

Chief of Surgical Services

Ali Saleh, PhD

Vice President of Transitional Care Management

Maritza Padilla, RN

Executive Vice President, Chief of Staff

Trauma Department

Jeffrey Skubic, DO, MSc, FACS

Trauma Medical Director

Ricardo Martinez, MD, FACS, MHA

Assistant Trauma Medical Director

Jennifer Volcy, MS, RN, TCRN

Trauma Program Manager / Director

Nita Gallegos

Senior Trauma Registrar

Daniel Ramirez

Trauma Registrar/PI RN

Monica Davila

Trauma Registrar/PI RN

Chelsea Castro

Trauma Registrar/PI RN

Megan Molina

Trauma Injury Prevention & Outreach Nurse

Dawn Woods

Trauma Nurse Educator

Mary Valdez

Trauma Administrative Assistant

Trauma Liaison

Carlos Garcia-Cantu, MD

Surgical Critical Care Liaison
Chief of Quality

Olabiyi Akala, MD

ER Medical Director
ER Liaison

Juan Padilla, MD

Neuro Surgery Liaison

Michael Serra, MD

Orthopedic Liaison

Abdeel Qaisar, MD

Anesthesia Liaison

Samuel Serna, MD

Radiology Liaison

Krishna Turlapati, MD

Pediatric ICU Liaison

Saroja Viswamitra, MD

Rehab Liaison

Department Leadership

Sherri Abendroth

Director of Emergency Management

Scott Shore

Director Emergency Medical Services

Mariam Hammad

ED & ICU Director

Melissa Pena

VP of Radiology

Sandra Yanez

Radiology Director

Dennis Davis

Vice President Laboratory Services

Kathryn Butler

Blood Bank Supervisor

Veronica Mendoza, RN

OR Director

Ginger Scoggins

Social Work Supervisor

Vanessa Vale-Saenz

VP of Behavioral

Daniel Tamez, PhD

VP of Clinical Supportive Medicine

Sohail Rao, MD, MA, D.PHIL

Executive VP for Research and Development
President and CEO DHR Health Institute for Research and Development

Monica Betancourt, MD

Scientific Director, Trauma Research
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