Vascular Neurology Faculty

Program Leadership

Tudor G. Jovin, MD

Tudor G. Jovin, MD

Chairman and Chief of Neurology
Medical Director, Cooper Neurological Institute
Professor of Neurology, CMSRU
Professor of Neurosurgery, CMSRU

About Me

Tudor Jovin, MD is an expert in interventional and non-interventional treatment for the entire spectrum of stroke and cerebrovascular disorders. He was one of the nation’s first interventional neurologists, a medical subspecialty that uses minimally invasive technologies applied from within the vessels to diagnose and treat diseases of the arteries and veins of the head, neck, and spine such as acute stroke, carotid stenosis, intracranial aneurysm, and arteriovenous malformations.

In addition to his clinical experience, Dr. Jovin is known internationally for his research activities. He has served as principal investigator for several international clinical studies including REVASCAT, a randomized trial of endovascular therapy versus medical therapy for acute stroke within eight hours of symptoms onset conducted in Spain, and DAWN, a multicenter, international, randomized trial of endovascular therapy versus medical therapy in the beyond eight-hour time window. Both studies are considered landmark studies in the development of treatments for acute stroke and have been published in the New England Journal of Medicine. He is a member of the executive or steering committees for several multicenter national and international trials, and has participated as site principal investigator or co-investigator in multiple national and international trials.

Additionally, he serves as editorial board member for numerous medical journals. Dr. Jovin has published more than 300 articles in peer-reviewed journals or book chapters. The consequential nature of his research is evidenced by recently published studies that have identified Dr. Jovin as the highest impact author in the neuro-interventional field.

Prior to joining Cooper, Dr. Jovin was a professor of neurology and neurosurgery at the University of Pittsburgh School of Medicine and director of the Center for Neuroendovascular Therapy at the University of Pittsburgh Medical Center (UPMC). At UPMC, he also served as the director of UPMC’s Stroke Institute, one of the leading centers for stroke care, education, and research in the world.

Jesse M. Thon, MD

Jesse M. Thon, MD

Program Director, Vascular Neurology Fellowship
Attending Physician, Department of Neurology
Assistant Professor of Neurology, CMSRU

About Me

Jesse Thon, MD joins the Cooper faculty following completion of a vascular neurology fellowship at the Hospital of the University of Pennsylvania. He received his medical degree from Columbia University followed by neurology residency at the Harvard-Partners program at Massachusetts General Hospital and Brigham and Women’s Hospital in Boston. He also completed a fellowship in Advanced General and Autoimmune Neurology at Massachusetts General Hospital. He is board certified in neurology and a member of the AAN.

Dr. Thon’s clinical interests are in acute neurologic disorders and inpatient neurology. With his background in vascular neurology and autoimmune neurology, he has a particular interest in neuro-immunologic conditions that affect the cerebral vasculature, including primary and secondary CNS vasculitis, inflammatory CAA, and neurosarcoidosis. He is passionate about medical education and greatly enjoys teaching residents and medical students. He believes in patient-based learning and uses rounding as an opportunity for high-yield teaching, making it a rewarding experience for trainees while improving patient care. 

Additional Faculty

Hermann C. Schumacher, MD

Hermann C. Schumacher, MD

Associate Professor of Neurology, CMSRU
Jane Khalife, MD, MS

Jane Khalife, MD, MS

Assistant Professor of Neurology, CMSRU
Pratit D. Patel, MD

Pratit D. Patel, MD

Associate Program Director, Neurology Residency
Assistant Professor of Neurology, CMSRU
Khuram S. Kazmi, MD

Khuram S. Kazmi, MD

Associate Professor of Radiology, CMSRU
Hamza A. Shaikh, MD

Hamza A. Shaikh, MD

Director, Neurointerventional Surgery
Program Director, Neurointerventional Surgery Fellowship
Attending Physician, Department of Neurosurgery
Attending Physician, Department of Radiology
Assistant Professor of Neurosurgery, CMSRU
Assistant Professor of Radiology, CMSRU

About Me

Dr. Shaikh started the Endovascular Neurosurgery/Neurointerventional program at Cooper Hospital in 2014, and since then has built the program to become one of the best in the region. He came to Cooper after his Neuroradiology and Neurointerventional training at the Hospital of the University of Pennsylvania. Dr. Shaikh believes in treating patients and their families with respect, courtesy, and mutual understanding. He understands how scary things may become during a very vulnerable time in their lives and he feels that it’s his obligation to help families navigate the health care system for the benefit of their loved ones.Dr. Shaikh is actively involved in overseeing the Neurointerventional Surgery program, and the fellowship training program which was started in 2021.

He enjoys teaching faculty, students, residents, and fellows throughout their training to help them realize their true calling as physicians and caretakers of the health care system. Dr. Shaikh and the Neurosciences team is involved in many ground breaking and important research projects throughout the world. He also enjoys working with startup companies and artificial intelligence companies to develop tools that can help his patients improve their lives. His clinical interests include evaluation and treatment of cerebral aneurysms, arteriovenous malformations, strokes, spinal fractures. He also performs complex brain/head/neck/spine biopsies.  

Mark Douglas Chai, MD

Mark Douglas Chai, MD

Assistant Professor of Clinical Physical Medicine & Rehabilitation