A Leader in Functional Neurosurgery

Dr. Grewal has become a pivotal figure in the Jacksonville medical community, particularly for patients suffering from drug-resistant epilepsy and movement disorders. His colleagues and students frequently cite his compassionate approach and his commitment to mentoring the next generation of surgeons. In recent years, he has spearheaded clinical trials involving gene therapy and stem cell techniques, aiming to provide restorative treatments for severe neurological conditions.

Impact on Patient Lives

Patients often describe Dr. Grewal as a “life-saver,” not just for his technical skill in the operating room, but for his willingness to listen and explore minimally invasive alternatives to traditional brain surgery. His work with Gamma Knife radiosurgery and neurostimulator implantation has provided a new lease on life for many individuals who previously had limited options for managing chronic pain or seizures.

Ongoing Contributions to Science

Beyond his clinical duties, Dr. Grewal is a prolific researcher. His work is frequently presented at the American Association of Neurological Surgeons (AANS) annual meetings, and he holds several professional leadership roles, including serving on the advisory board for the Epilepsy Foundation. His ongoing presence at the Mayo Clinic remains a vital asset to the institution and the patients he serves.