Louise D. McCullough, MD, PhD, FAHA

Biography

Dr. Louise D. McCullough is a nationally recognized neurologist, physician-scientist, and academic leader whose career has been defined by excellence in research, clinical care, education, and mentorship. She previously served as Chair of the Department of Neurology at McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth Houston), where she played a pivotal role in advancing the department’s growth, research enterprise, and academic mission. She currently serves as Professor of Neurology and remains an influential leader in cerebrovascular research and academic medicine.

Dr. McCullough earned her PhD in Neuroscience and her MD from the University of Connecticut. She subsequently completed her Neurology Residency and Cerebrovascular Disease Fellowship at Johns Hopkins Hospital, where she joined the faculty and launched her translational research career. Prior to joining UTHealth Houston, she served as Professor of Neurology and Neuroscience at the University of Connecticut Health Center and John Dempsey Hospital, and as Director of Stroke Research and Education at Hartford Hospital, one of the largest stroke centers in New England.

An internationally recognized investigator in cerebrovascular disease, Dr. McCullough’s groundbreaking research has transformed understanding of sex-specific differences in stroke pathophysiology and recovery. Her pioneering work demonstrated important differences in cell death pathways between males and females following ischemic stroke, findings that have significantly influenced modern approaches to stroke research and treatment. Her laboratory has also advanced understanding of aging, inflammation, and recovery after stroke, contributing to improved strategies for patient care and rehabilitation.

Dr. McCullough’s research has been continuously supported by the National Institutes of Health and the American Heart Association. She has authored more than 275 peer-reviewed publications and is widely regarded as one of the nation’s leading experts in stroke research. Board-certified in Neurology with subspecialty certifications in Vascular Neurology and Vascular Ultrasound, she remains actively engaged in patient care while continuing to lead innovative translational research initiatives.

A dedicated educator and mentor, Dr. McCullough is deeply committed to developing the next generation of physicians and scientists. She is a Fellow of the American Heart Association and has received numerous honors and awards throughout her career, including the prestigious Javits Neuroscience Investigator Award from the National Institute of Neurological Disorders and Stroke. An invited speaker at national and international conferences, she has been consistently recognized among America’s Top Doctors and is respected throughout the neuroscience community for her scientific contributions, leadership, and commitment to advancing the field of neurology.