Deep Brain Stimulation Expert Witnesses

Simi Valley, California

Neurological Surgery, Spine Surgery & Spine Care - neurosurgeon, traumatic brain injury (TBI), spine surgery, neurosurgery, surgical complications, standards of care, hospital peer review, product liability, cranial surgery, deep brain stimulation, skull base surgery, trauma neurosurgery, hospital quality, brain tumor, spinal instrumentation, functional neurosurgery, AVM, pain neuro

Dr. Amandip S. Gill is a board-certified neurosurgeon with over 15 years of clinical and leadership experience, specializing in complex cranial and spine surgery, brain and spinal trauma, and surgical complications. Dr. Gill has served as Chief of Staff and Director of Neurosurgery at Adventist Health Simi Valley, where he led multidisciplinary teams, peer review committees, and major quality improvement initiatives. He is recognized for both his technical skill in the operating room and his commitment to patient-centered care. Dr. Gill earned his undergraduate degree with Highest Honors in Neuroscience from UCLA and was inducted into Phi Beta Kappa. He completed his medical degree at UC Irvine, where he was inducted into the Alpha Omega Alpha (AΩA) Honor Society and received multiple awards for both research and clinical excellence. He completed his neurosurgery residency at UC Irvine, serving as Chief Resident and earning distinctions for clinical teaching and humanism. Dr. Gill ...

Mountain View, California

Neurology - Parkinsons, Tremor, Dystonia, Movement Disorders, Functional, Toxic, Deep Brain Stimulation, Dementia, Device

Dr. Andruska is a physician-scientist with extensive experience in the field of Neurology, specializing in Movement Disorders (e.g. Parkinson's disease, tremor, dystonia, and related diagnoses). She is board-certified by the American Board of Psychiatry and Neurology and an expert in deep brain stimulation, therapeutic toxin injections, and other advanced therapies. She earned her BA from the University of Texas at Austin and her MD and PhD in Biochemistry, Molecular Biology, and Biophysics from the University of Minnesota with a prestigious Kirschstein Fellowship. Her doctoral research focused on the genetic and biochemical factors of neurodegenerative disease. She completed her Internal Medicine internship and Neurology residency at Barnes-Jewish Hospital and Washington University. She completed her Movement Disorders Fellowship at Stanford University. Today, this expert is certified by the American Board of Psychiatry and Neurology and stays active in her field as a member of var...

Rochester, New York

Neurological Surgery - Spine surgery, Cranial surgery, Brain tumors, Spine tumors, Shunts, Spine fusions, Pituitary tumors, Cerebrovascular disease, Spine trauma, Cranial trauma, Deep brain stimulation, Aneurysms, AVMs, Neuro-oncology

I am board-certified neurosurgeon with very broad clinical skillset with nearly ten years experience in a wide variety of surgical procedures. I am active in clinical practice and can provide medico-legal expert witness services covering a number of neurosurgical procedures and case types.

Newport News, Virginia

Neurological Surgery, Spine Surgery & Spine Care - Craniotomy, Spinal Fusion, Head Injury, Spinal Injury, Brain Injury, Spinal Surgery, Pituitary, Brain Tumor, Brain Aneurysm, Deep Brain Stimulation, MRIGFUS neuro critical care, brain surgery, radiosurgery, AVM, Parkinson's, Gamma Knife, neck injury, back injury, spinal fracture, subdural

I am Board Certified and in continuing practice of General Neurosurgery for 29 years. I am a member in good standing of the American Association of Neurological Surgeons, International Gamma Knife Society, American Society of Stereotactic and Functional Neurosurgery, American College of Surgeons and Southern Neurosurgical Society. I have lengthy experience in head and spinal injury treatment, spinal surgery, brain tumor surgery, pituitary surgery, gamma knife treatment, deep brain stimulation and neurosurgical critical care. I can provide review of medical records and expert testimony as required. I do not currently care for pediatric patients or perform endovascular procedures for stroke or vascular conditions. I have provided review for defense and plaintiff counsel.

Seattle, Washington

Neurophysiology, Clinical Neurophysiology - Intraoperative Neurophysiological Monitoring, IONM, Somatosensory Evoked Potentials (SSEP), Neurosurgery, Spine, IONM Technologist, Deep Brain Stimulation, Neurophysiologist, Neurophysiology, Motor Evoked Potentials (MEP), Electromyography (EMG), Neuromonitoring, Brain Surgery Monitoring, Standard of Care, Medical Malpractice

Dr. Vicente Martinez is a intraoperative neurophysiologist with over a decade of clinical and academic experience in intraoperative neurophysiologic monitoring (IONM), including more than 6,000 brain, spine, and peripheral nerve procedures. He holds a PhD in Neuroscience from the University of Michigan and completed a clinical fellowship in IONM at the University of Washington, where he currently serves as Associate Professor/Neurophysiologist in the Department of Rehabilitation Medicine. Dr. Martinez’s expertise includes real-time interpretation of somatosensory evoked potentials (SSEP), motor evoked potentials (MEP), electromyography (EMG), and brainstem auditory evoked potentials (BAEPs) during neurosurgical and orthopedic procedures. He regularly provides protocol development, technologist supervision, and intraoperative decision support for complex cranial and spinal surgeries. He has specific experience with IONM in pediatric neurosurgery, trauma surgery, deep brain stimulat...