Reza J. Karimi, MD

Doctor's Biography

Dr. Karimi is widely recognized as a leading expert in complex brain and spine disorders, drawing patients from across the U.S. and New Jersey seeking his specialized care. His unique expertise includes advanced fellowship training in both microvascular and endovascular neurosurgery, allowing him to perform highly intricate procedures with microscopic precision. Dr. Karimi specializes in developing and performing cutting-edge techniques for brain aneurysms, vascular malformations (AVM), cavernous malformations, vascular tumors, Chiari malformation, CSF leak, pseudotumor cerebri, hydrocephalus and neurotrauma. Dr. Karimi is regarded as a seasoned expert in the field and his patient referrals are often from other neurosurgeons.

Dr. Karimi holds several key leadership positions at Hackensack University Medical Center, including serving as the Chief of Vascular Neurosurgery, Director of Neurosurgical Trauma and Critical Care, and co-Director of Cerebrovascular Diseases. His patient-centric philosophy emphasizes non-surgical options whenever feasible, ensuring the safest and most effective treatments are always tailored to each patient’s specific needs.

Dr Karimi’s commitment to innovation and patient care underscores his role as a leader in advancing the field of neurosurgery. He continues to lead clinical trials, FDA device trials and serves as an Assistant Professor of Neurosurgery at Hackensack Meridian School of Medicine. He is the author of numerous peer-reviewed research articles and textbook chapters. Additionally, he plays a pivotal role as an educator including mentoring the next generation of medical students, residents and fellows. Dr. Karimi presents and lectures nationally, including his role as an instructor at the American Association of Neurological Surgery (AANS) Goodman Board certification course. His research interests span cerebrovascular and endovascular neurosurgery, neurocritical care, neurosurgical anatomy and intracranial aneurysm flow dynamics. Dr. Karimi’s commitment to innovation and patient care underscores his role as a leader in advancing the field of neurosurgery.