Doctor's Bio
Dr. Elizabeth R. Benjamin received her Bachelor’s degree in Biology from Harvard University and continued to UMDNJ Robert Wood Johnson Medical School and Rutgers University, where she received her Doctorate of Medicine and a Ph.D. in molecular genetics and cell biology in 2004. She then moved to Los Angeles where she completed her General Surgery Residency at UCLA. She followed this with fellowship training in Trauma and Surgical Critical Care at the University of Texas Southwestern, Parkland Hospital.
After completion of her training, she joined the faculty at the University of Southern California in 2012 as an Assistant and then Associate Professor of Surgery. Dr. Elizabeth R. Benjamin worked focused at the Los Angeles County Medical Center where she specialized in Trauma and Acute Care Surgery and Surgical Critical Care. She acted as the Director of the International Research fellowship, the Associate Director of the Cadaver Simulation Lab, the Director of Quality Improvement, and the Associate Trauma Medical Director. In 2020, Dr. Benjamin was recruited to Emory University and Grady Memorial Hospital as the Trauma Medical Director.
Board Certifications
American Board of Surgery
Affiliations
Emory
Education & Training
- Medical School: University of Medicine and Dentistry of New Jersey Robert Johnson Medical School
- Residency: UCLA Ronald Reagan
Fellowships
UT Southwestern Medical Center
Locations and Directions
Grady Memorial Hospital
Phone: (404) 616-1000
Location:
80 Jesse Hill Jr Drive SE
Atlanta, GA 30303
Publications
- Hypocaloric feeding in critically ill trauma patients: A scoping review of the literature.
Preston JD, Wagner VE, Galloway JR, Ziegler TR, Benjamin ER
The journal of trauma and acute care surgery. 2025;
PMID: 40671188 - A blunt look at stroke risk in BCVI: Do multiple injuries increase the risk of stroke?
Wagner V, Preston JD, De Leon Castro A, Adams RW, Garcia-Toca M, Nguyen J, Benjamin ER, Todd SR, Sciarretta JD
American journal of surgery. 2025;
PMID: 40555567 - Exploring penetrating carotid Injuries: Low grade, low yield?
Wagner V, Arientyl V, De Leon Castro A, Garcia-Toca M, Nguyen J, Benjamin ER, Todd SR, Sciarretta JD
American journal of surgery. 2025;
PMID: 40473509 - Surgical rib fixation in patients with cardiopulmonary disease improves outcomes.
Kim JS, Chien CY, Lewis MR, Benjamin ER, Demetriades D
European journal of trauma and emergency surgery : official publication of the European Trauma Society. 2025;51(1):114.
PMID: 39969627 - Bringing the operating room to the field: lessons learned from on-scene field amputations.
Kim JS, Benjamin ER, Kashani S, Eckstein M, Demetriades D
European journal of trauma and emergency surgery : official publication of the European Trauma Society. 2024;50(6):3243-3249.
PMID: 39251437 - Preperitoneal pelvic packing in isolated severe pelvic fractures is associated with higher mortality and venous thromboembolism: A matched-cohort study.
Kolitsas A, Williams EC, Lewis MR, Benjamin ER, Demetriades D
American journal of surgery. 2024;
PMID: 39059112 - Epidemiology and risk factors for fat embolism in isolated lower extremity long bone fractures.
Owattanapanich N, Lewis M, Biswas S, Benjamin ER, Demetriades D
European journal of trauma and emergency surgery : official publication of the European Trauma Society. 2024;50(4):1775-1781.
PMID: 38630127 - Pneumopericardium following severe thoracic trauma.
Sciarretta JD, Noorbakhsh S, Joung Y, Bailey DW, Freedberg M, Nguyen J, Smith RN, Ayoung-Chee P, Davis MA, Benjamin ER, Todd SR
Injury. 2024;55(5):111303.
PMID: 38218676 - Proximal protective diverting ostomy following colon anastomosis for penetrating trauma may not be protective: A matched cohort study.
Dilday J, Chien CY, Lewis MR, Benjamin ER, Demetriades D
American journal of surgery. 2024;
PMID: 37863797 - Injury Patterns and Treatment Strategies in Civilian and Military Isolated Abdominal Gunshot Wounds.
Dilday J, Owattanapanich N, Benjamin ER, Biswas S, Shackelford S, Demetriades D
World journal of surgery. 2023;47(11):2635-2643.
PMID: 37530783
PLANNING
PREPARING FOR YOUR VISIT
Whether you’re a patient or you’re visiting one, a little planning beforehand can make your visit to Grady easier and more comfortable. Here, you’ll find everything you need to prepare for your visit, including an appointment checklist, admissions information, dining options, and much more.