Associate Professor of Clinical Emergency Medicine
2016 – 2017 Fellowship
Emergency Ultrasound Fellowship
Baylor College of Medicine, Houston, Texas
2011 – 2014 Chief Residency and Residency
Emergency Medicne Chief Residency
Emergency Medicine Residency
Henry Ford Hospital, Detroit, Michigan
2007-2011 Doctor of Medicine
American University of Beirut
Beirut, Lebanon
2003 – 2006 Bachelor of Science in Biology
McGill University, Montreal, Canada
- Sepsis
- Point of care ultrasonography
Recent Peer Reviewed Journal Publications
1. Comparing the prognostic value of lactate to the neutrophil to lymphocyte ratio among sepsis patients: A prospective cohort study. Chebl RB, Haidar S, Kattouf N, Assaf M, Alwan JS, Khamis M, Abdeldaem K, Makki M, Tamim H, Abou Dagher G.
2. The association between the neutrophil to lymphocyte ratio and in-hospital mortality among sepsis patients: A prospective study. Chebl RB, Assaf M, Kattouf N, Haidar S, Khamis M, Abdeldaem K, Makki M, Tamim H, Abou Dagher G. Medicine. 2022 Jul 29;101(30)
3. Comparing the demographic data and outcomes of septic shock patients presenting to teaching or non-teaching metropolitan hospitals in the United States. Chebl RB, Kattouf N, Assaf M, Haidar S, Abou Dagher G, Nabi SA, Bachir R, El Sayed M. World Journal of Emergency Medicine. 2022;13(6):433.
4. The prognostic value of biomarker levels and chest imaging in patients with COVID-19 presenting to the emergency department. Abou Dagher G, Abi Ghanem A, Haidar S, Kattouf N, Assaf M, Khdhir M, Chahine R, Rizk J, Makki M, Tamim H, Chebl RB. The American Journal of Emergency Medicine. 2022 Sep 1;59:15-23.
5. The prevalence of bacteremia in out-of-hospital cardiac arrest patients presenting to the emergency department of a tertiary care hospital. Abou Dagher G, Bou Chebl R, Safa R, Assaf M, Kattouf N, Hajjar K, El Khuri C, Berbari I, Makki M, El Sayed M. Annals of Medicine. 2021 Dec;53(1):1207-1215.
6. The prevalence and predictors of extended spectrum β-lactamase urinary tract infections among emergency department patients: A retrospective chart review. Bou Chebl R, Assaf M, Kattouf N, Abou Arbid S, Haidar S, Geha M, Makki M, Tamim H, Abou Dagher G. American Journal of Emergency Medicine. 2021 Jun 24;49:304-309.