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Sameer Ansari

Program Director · McGaw Medical Center of Northwestern University

Credentials: · · · · · · ·

History

McGaw Medical Center of Northwestern University
Present
Neurointerventional Radiology in the Department of Radiology Division · McGaw Medical Center of Northwestern University
Present
Neurointerventional Radiology in the Department of Radiology Division · Northwestern University Feinberg School of Medicine
Present

Neuroradiology
2008–2009
University of Michigan Health System@
2007–2008
University of Michigan Health
2005–2006
Diagnostic Radiology
University of Illinois College of Medicine at Chicago
2001–2005
Lankenau Medical Center
2000–2001
Sidney Kimmel Medical College at Thomas Jefferson University
1996–2000

Research

Thrombectomy for Stroke at 6 to 16 Hours with Selection by Perfusion Imaging
New England Journal of Medicine · 2018 · 3,826 citations
Intracranial Vessel Wall MRI: Principles and Expert Consensus Recommendations of the American Society of Neuroradiology
Review · AJNR. American journal of neuroradiology · 2017 · 575 citations
2026 Guideline for the Early Management of Patients With Acute Ischemic Stroke: A Guideline From the American Heart Association/American Stroke Association
Stroke · 2026 · 184 citations

Ali Shaibani
55 papers
Michael Hurley
54 papers
Babak Jahromi
29 papers
Matthew Potts
29 papers
Ramez Abdalla
23 papers · 23 as a fellow
JG
Joseph Gemmete
21 papers
Donald Cantrell
19 papers · 8 as a fellow
Dheeraj Gandhi
18 papers
Steven Hetts
15 papers
AH
Amir Honarmand
14 papers · 4 as a resident
Justin Fraser
14 papers
PV
Parmede Vakil
14 papers · 2 as a resident

Grants

Risk Assessment of Cerebral Aneurysm Growth with 4D Flow MRI
National Heart, Lung, and Blood Institute · R01
PI · $2.6M · Purdue University
2013–2026
Non-Invasive Evaluation of Intracranial Atherosclerotic Disease Using Hemodynamic Biomarkers
National Heart, Lung, and Blood Institute · R01
PI · $1.9M · Northwestern University
2020–2025
Predicting Stroke Risk in Intracranial Atherosclerotic Disease with Novel High Resolution,Functional and Molecular MRI Techniques - Resubmission - 1
National Institute of Neurological Disorders and Stroke · R01
PI · $2.3M · University of Chicago
2020–2025
Motion-Resistant Background Subtraction Angiography with Deep Learning: Real-Time, Edge Hardware Implementation and Product Development
National Heart, Lung, and Blood Institute · R41
PI · $256.9K · Clearvoya Llc
2023–2025

Clinical trials

Predicting Stroke Risk in ICAD With Novel MRI
Principal investigator · Withdrawn · Phase 4
Northwestern University
2020–2025