Sameer Ansari, MD, PhD

Sameer Ansari, MD, PhD, associate professor of radiology, neurology and neurological surgery at Northwestern University Feinberg School of Medicine, Chicago. NM.org

Stroke

The Stroke Treatment You May Need to Ask For

Thrombectomy—the surgical removal of a clot that causes a stroke—can save lives and lead to better outcomes. But many hospitals don’t offer it yet.