Clinical Focus

  • Diagnostic Neuroimaging

Professional Education

  • Board Certification: American Board of Radiology, Diagnostic Radiology (2017)
  • Board Certification: American Board of Radiology, Neuroradiology (2018)
  • Residency: UC Davis Radiology Residency (2016) CA
  • Fellowship: Stanford University Neuroradiology Fellowship (2018) CA
  • Internship: NorthShore University Health System Internal Medicine Residency (2012) IL
  • Medical Education: George Washington University Medical School (2011) DC

All Publications

  • Imaging of Atypical and Complicated Posterior Reversible Encephalopathy Syndrome FRONTIERS IN NEUROLOGY Saad, A. F., Chaudhari, R., Wintermark, M. 2019; 10
  • Intracranial Hemorrhage Imaging. Seminars in ultrasound, CT, and MR Saad, A. F., Chaudhari, R., Fischbein, N. J., Wintermark, M. 2018; 39 (5): 441–56


    Intracranial hemorrhage is a medical event frequently encountered in the clinical practice of radiology that has significant potential for patient morbidity and mortality. The expedient and accurate identification of intracranial hemorrhage as well as elucidation of the underlying cause can assist in optimizing the care of these patients. In this review, we attempt to familiarize the reader with the imaging appearance of multiple types of intracranial hemorrhage, both intra-axial and extra-axial and utilizing both computed tomography and magnetic resonance imaging, as well as to provide a framework for assessment of the underlying cause of the hemorrhage.

    View details for PubMedID 30244759

  • Perfusion Imaging in Acute Traumatic Brain Injury NEUROIMAGING CLINICS OF NORTH AMERICA Douglas, D. B., Chaudhari, R., Zhao, J. M., Gullo, J., Kirkland, J., Douglas, P. K., Wolin, E., Walroth, J., Wintermark, M. 2018; 28 (1): 55-+


    Traumatic brain injury (TBI) is a significant problem worldwide and neuroimaging plays a critical role in diagnosis and management. Recently, perfusion neuroimaging techniques have been explored in TBI to determine and characterize potential perfusion neuroimaging biomarkers to aid in diagnosis, treatment, and prognosis. In this article, computed tomography (CT) bolus perfusion, MR imaging bolus perfusion, MR imaging arterial spin labeling perfusion, and xenon CT are reviewed with a focus on their applications in acute TBI. Future research directions are also discussed.

    View details for PubMedID 29157853