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Kamna Balhara, MD
- Associate Program Director, Emergency Medicine Residency
- Associate Professor of Emergency Medicine
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Ed Bessman, MD MBA
- Director of Emergency Medicine, Johns Hopkins Bayview Medical Center
- Assistant Professor of Emergency Medicine
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Arjun S. Chanmugam, MD MBA
- Vice Chair of Emergency Medicine, The Johns Hopkins University School of Medicine
- Professor of Emergency Medicine
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Michael Richard Ehmann, MD MPH
- Program Director, Emergency Medicine Residency
- Assistant Professor of Emergency Medicine
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Tiffany C. Fong, MD
- Director of Emergency Ultrasound, Department of Emergency Medicine
- Assistant Professor of Emergency Medicine
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Ayse P. Gurses, PhD
- Director, Armstrong Institute Center for Health Care Human Factors
- Professor of Anesthesiology and Critical Care Medicine
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Bhakti Hansoti, MBCHB PhD MPH
- Director, Center for Global Emergency Care
- Associate Professor of Emergency Medicine
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Elliott R. Haut, MD PhD
- Vice Chair of Quality, Safety, & Service, Department of Surgery
- Professor of Surgery
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Peter Michael Hill, MD
- Senior Vice President, Medical Affairs, Johns Hopkins Health System
- Associate Professor of Emergency Medicine
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Jeremiah Stephen Hinson, MD PhD
- Director of Research, Emergency Medicine Residency
- Associate Professor of Emergency Medicine
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Ed Hsu, MD
- Associate Director, Critical Event Preparedness and Response (CEPAR)
- Professor of Emergency Medicine
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Jules Joan Jung, MD MED
- Director of Medical Student Education, Department of Emergency Medicine
- Associate Professor of Emergency Medicine
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Ellen Francine Lemkin, MD PharmD
- Base Station Medical Director
- Assistant Professor of Emergency Medicine
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Matthew Jason Levy, DO MSC
- Deputy Director of Operational Medicine
- Associate Professor of Emergency Medicine
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Ellen J. MacKenzie, PhD
- Chair, Department of Health Policy and Management, Bloomberg School of Public Health
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Phillip Magidson, MD MPH
- Associate Clinical Director, Department of Emergency Medicine, Johns Hopkins Bayview Medical Center
- Assistant Professor of Emergency Medicine
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Edana Mann, MD
- Senior Associate Clinical Director, The Johns Hopkins Hospital, Department of Emergency Medicine
- Assistant Professor of Emergency Medicine
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Asa Matthew Margolis, DO MPH
- Program Director, Johns Hopkins University School of Medicine Emergency Medical Services Fellowship
- Associate Professor of Emergency Medicine
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David E. Newman-Toker, MD PhD
- Director, Division of Neuro-Visual & Vestibular Disorders, Department of Neurology
- Professor of Neurology
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Valerie Osasu Osula, MD MPH
- Assistant Director, Center for Global Emergency Care
- Assistant Professor of Emergency Medicine
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Hardin Pantle, MD
- Assistant Director, Emergency Department, Johns Hopkins Bayview Medical Center
- Assistant Professor of Emergency Medicine
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Susan Peterson, MD
- Associate Medical Director for Patient Safety and Quality, The Johns Hopkins Hospital, Department of Emergency Medicine
- Associate Professor of Emergency Medicine
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Linda Regan, MD MED
- Vice Chair of Education, Department of Emergency Medicine
- Associate Professor of Emergency Medicine
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Randall Rhyne, MD
- Director of Emergency Ultrasound, Johns Hopkins Bayview Medical Center
- Assistant Professor of Emergency Medicine
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Kathryn Marie Ritter, MD MED
- Assistant Program Director, Emergency Medicine Residency
- Assistant Professor of Emergency Medicine
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Rich Rothman, MD
- Vice Chair of Research, Department of Emergency Medicine
- Professor of Emergency Medicine
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Mustapha Saheed, MD
- Medical Director, The Johns Hopkins Hospital, Department of Emergency Medicine
- Assistant Professor of Emergency Medicine
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Ruben D. Troncoso, MD MPH
- Assistant Medical Director, Johns Hopkins Lifeline Critical Care Transport Program
- Assistant Professor of Emergency Medicine
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Logan Weygandt, MD MPH
- Associate Program Director, Emergency Medicine Residency
- Assistant Professor of Emergency Medicine
Emergency Medicine Faculty
Additional Faculty Appointments
Gai Cole, Dr.P.H., M.B.A., M.H.A.
Research Associate
![Gai Cole](/-/media/emergency-medicine/images/cole-gai.jpg?h=300&iar=0&w=240&hash=CE4273687EEB8C620B71C06DAF85DF30)
Bianca Conti, M.D.
Assistant Professor of Emergency Medicine
Johns Hopkins University School of Medicine
Johns Hopkins University School of Medicine
![Gray silhouette](/-/media/emergency-medicine/images/doctor-default.gif?h=150&iar=0&w=120&hash=8C12118BE36863A7B1DD05D9F1FC9BF5)
Katherine Fenstermacher, Ph.D.
Research Associate
![Katherine Fenstermacher](/-/media/emergency-medicine/images/fenstermacher-katherine.jpg?h=300&iar=0&w=240&hash=13994635BDF55DA332A9F333C568167F)
Yvette Fouche-Weber, M.D.
Assistant Professor of Emergency Medicine
Johns Hopkins University School of Medicine
Johns Hopkins University School of Medicine
![Gray silhouette](/-/media/emergency-medicine/images/doctor-default.gif?h=150&iar=0&w=120&hash=8C12118BE36863A7B1DD05D9F1FC9BF5)
Daniel Gold, D.O.
![doctor placeholder](/-/media/neurology-neurosurgery/images/hepius/hepius-team/doctor-default-placeholder.png?h=300&iar=0&w=240&hash=41082998E5EE511A3EAF81BF67D7C911)
Ameen Jamali, M.D.
Assistant Professor of Emergency Medicine
![Ameen Jamali](/-/media/emergency-medicine/images/ameen-jamali.jpg?h=300&iar=0&w=240&hash=4715D4B765B07145613F14F0405F25D3)
Gary Klein, Ph.D.
Adjunct Assistant Professor of Emergency Medicine
![Gray silhouette](/-/media/emergency-medicine/images/doctor-default.gif?h=150&iar=0&w=120&hash=8C12118BE36863A7B1DD05D9F1FC9BF5)
Diego A. Martinez, Ph.D.
Assistant Professor of Emergency Medicine
![Diego Martinez](/-/media/emergency-medicine/images/diego-martinez.jpg?h=486&iar=0&w=306&hash=6C05A05C6296C1574028B1A871B9055B)
Andrew Pekosz
![doctor placeholder](/-/media/neurology-neurosurgery/images/hepius/hepius-team/doctor-default-placeholder.png?h=300&iar=0&w=240&hash=41082998E5EE511A3EAF81BF67D7C911)
Lauren Sauer, M.S.
Assistant Professor of Emergency Medicine
![Lauren Sauer](/-/media/emergency-medicine/images/lauren_sauer.png?h=211&iar=0&w=150&hash=8E6BE9689FB6E2902D5AED2584444852)