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Rebecca George Theophanous

Associate Professor of Emergency Medicine
Emergency Medicine

Overview


Rebecca Theophanous, MD, MHSc, FAEMUS is an Emergency Ultrasound Faculty at Duke University Hospital and the Durham VA Healthcare System. 

She is actively involved with clinical ultrasound education, teaching residents and students on shift, performing weekly ultrasound image review, presenting monthly advanced ultrasound talks, and teaching at monthly resident simulation sessions.

Her first-author publications investigate the diagnostic utility and accuracy of 3D ultrasound for assessing ocular complaints, and she developed a point-of-care ultrasound implementation intervention for VA clinicians (funded by an SAEMF/AEUS grant in 2022-2023). Furthermore, she completed a Master of Health Sciences degree through Duke’s Clinical Research Training Program and served as site PI for the Reason3 POCUS in cardiac arrest trial. Her recent SAEM ARMED MedEd studies involve implementation and testing of POCUS simulation-training methods (nerve block training funded by SAEMF), resident and faculty development, and POCUS competency testing.

Dr. Theophanous leads as an AAEM-EUS councilor and SCUF Education fellowship curriculum subcommittee lead. She has presented both didactic and research-based talks at national conferences and has experience writing POCUS guidelines and policy on her hospital’s POCUS taskforce. Finally, she is a reviewer for multiple medical journals, including for the Journal of Ultrasound in Medicine.

Current Appointments & Affiliations


Associate Professor of Emergency Medicine · 2023 - Present Emergency Medicine, Clinical Science Departments

Recent Publications


Point-of-Care Ultrasound Use in Cardiac Arrest Patients.

Journal Article Diagnostics (Basel) · May 16, 2026 Over 350,000 patients experience out-of-hospital cardiac arrest annually in the United States. Patients presenting to the emergency department (ED) in cardiac arrest are critically ill and require emergent clinical decisions and treatment. Point-of-care ul ... Full text Open Access Link to item Cite
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Recent Grants


Simulation-based ultrasound workshop feasibility and impact assessment

ResearchPrincipal Investigator · Awarded by Society for Academic Emergency Medicine · 2026 - 2027

Emergency physician ultrasound-guided nerve block training simulation assessment

ResearchPrincipal Investigator · Awarded by Society for Academic Emergency Medicine · 2025 - 2026

A point-of-care ultrasound implementation intervention for Emergency Department providers in the Durham Veterans Health Care System

ResearchPrincipal Investigator · Awarded by Society for Academic Emergency Medicine · 2022 - 2023

View All Grants

Education


Pennsylvania State University · 2015 M.D.