Print Departments and specialties Mayo Clinic has one of the largest and most experienced practices in the United States, with campuses in Arizona, Florida and Minnesota. Staff skilled in dozens of specialties work together to ensure quality care and successful recovery. Departments that treat this condition Neurology Orthopedic Surgery Physical Medicine and Rehabilitation Spine Care Areas that research this condition Neurology Research Orthopedic Research Doctors who treat this condition Edit search filters close Narrow your search By location Jacksonville, FL By last name There are no doctors whose last name begins with the letter A A Find a doctor whose last name begins with the letter B B Find a doctor whose last name begins with the letter C C There are no doctors whose last name begins with the letter D D Find a doctor whose last name begins with the letter E E Find a doctor whose last name begins with the letter F F active Find a doctor whose last name begins with the letter G G Find a doctor whose last name begins with the letter H H There are no doctors whose last name begins with the letter I I There are no doctors whose last name begins with the letter J J There are no doctors whose last name begins with the letter K K There are no doctors whose last name begins with the letter L L Find a doctor whose last name begins with the letter M M Find a doctor whose last name begins with the letter N N Find a doctor whose last name begins with the letter O O Find a doctor whose last name begins with the letter P P There are no doctors whose last name begins with the letter Q Q There are no doctors whose last name begins with the letter R R Find a doctor whose last name begins with the letter S S Find a doctor whose last name begins with the letter T T There are no doctors whose last name begins with the letter U U There are no doctors whose last name begins with the letter V V Find a doctor whose last name begins with the letter W W There are no doctors whose last name begins with the letter X X There are no doctors whose last name begins with the letter Y Y There are no doctors whose last name begins with the letter Z Z Reset all filters Search Tips Use quotes for phrases. Even if there are no auto-suggestions within the search field, hit "Search" anyway, as you may still get results. Displaying 1-1 out of 1 doctors available Last Name Initial: G Sanjeet S. Grewal, M.D. Neurosurgeon Jacksonville, FL Areas of focus: Epilepsy surgery, Deep brain stimulation, Brain stereotactic radiosurgery, Stereotactic radiosurgery, Seizure surgery, ...Laminectomy, Lumbar laminectomy, Cervical diskectomy, Lumbar diskectomy, Cervical laminectomy, Gamma knife surgery, Parkinson's disease, Epilepsy, Brain tumor, Brain metastasis, Herniated disk, Spinal stenosis, Chiari malformation, Trigeminal neuralgia, Hydrocephalus, Movement disorder, Hyperhidrosis, Brain tumor-associated epilepsy Show more areas of focus for Sanjeet S. Grewal, M.D. By Mayo Clinic Staff Request an appointment Diagnosis & treatment Oct. 24, 2023 Print Related Bulging disk Diskectomy Herniated disk What is a herniated disk? A Mayo Clinic expert explains Show more related content Associated Procedures CT scan Diskectomy Electromyography (EMG) Laminectomy MRI Spinal fusion X-ray Show more associated procedures Products & Services A Book: Back and Neck Health A Book: Mayo Clinic Guide to Pain Relief Show more products and services from Mayo Clinic Herniated diskSymptoms&causesDiagnosis&treatmentDoctors&departments Research: It's all about patients Show transcript for video Research: It's all about patients [MUSIC PLAYING] Joseph Sirven, M.D., Professor of Neurology, Mayo Clinic: Mayo's mission is about the patient. The patient comes first. So the mission and research here is to advance how we can best help the patient, how to make sure the patient comes first in care. So in many ways, it's a cycle. It can start with as simple as an idea worked on in a laboratory, brought to the patient bedside, and if everything goes right — and let's say it's helpful or beneficial — then brought on as a standard approach. And I think that is one of the unique characteristics of Mayo's approach to research — that patient-centeredness — that really helps to put it in its own spotlight. CON-20197650 Patient Care & Health Information Diseases & Conditions Herniated disk