School of Medicine
Showing 1-50 of 125 Results
John R. Adler, MD
The Dorothy and Thye King Chan Professor in Neurosurgery, Emeritus
Current Research and Scholarly Interests The development and implementation of computerized, image-guided surgical tools to be used during minimally invasive brain operations. The clinical outcome of new technologies, and in particular the application of radiosurgery, for the treatment of brain tumors. The creation of new radiosurgical techniques for a wide array of brain and spine disorders.
Gregory W. Albers, MD
The Coyote Foundation Professor and Professor, by courtesy, of Neurosurgery at the Stanford University Medical Center
Current Research and Scholarly Interests Our group's research focus is the acute treatment and prevention of cerebrovascular disorders. Our primary interest is the use of advanced imaging techniques to expand the treatment window for ischemic stroke. We are also conducting clinical studies of both neuroprotective and thrombolytic strategies for the treatment of acute stroke and investigating new antithrombotic strategies for stroke prevention.
Amit Bhasker Ayer
Clinical Instructor, Neurosurgery
Bio Dr. Ayer completed his undergraduate education at Queen?s University with a degree in life sciences and an honors thesis in immunology. He then completed his medical training at Wake Forest University and his neurosurgical training at Northwestern University Feinberg School of Medicine, where during residency he also obtained a Master of Business Administration from Kellogg School of Management.
As a clinical instructor at Stanford, Dr. Ayer will be focused on the surgical treatments of movement disorders, epilepsy and pain. Dr. Ayer has clinical interests in surgical treatment for epilepsy, movement disorders, skull base approaches, hydrocephalus and spine surgery. His research has focused on bioelectronic tools for the treatment of neurosurgical pathology and is interested in developing novel brain computer interfaces and biosensors for the restoration of sensorimotor function.
In his free time, he enjoys playing guitar, hockey, hiking, and traveling.?
Clinical Professor, Psychiatry and Behavioral Sciences
Bio Dr. Bhati is a board certified neuropsychiatrist with expertise in psychiatric diagnosis, psychopharmacology, and neuromodulation. He completed postdoctoral research studying transcranial magnetic stimulation (TMS) evoked potentials in schizophrenia and was a principle investigator for the DSM-5 academic field trials. His research experience included roles as an investigator in the first controlled clinical trials of deep brain stimulation and low field synchronized TMS for treatment of depression. His current interests include studying TMS-evoked potentials as biomarkers for neuropsychiatric disorders, augmented-reality TMS, closed-loop responsive neurostimulation for treatment of impulse and fear-related disorders, and magnetic resonance guided focused ultrasound for treatment-resistant obsessive compulsive disorder and depression.
Nikolas Blevins, MD
Larry and Sharon Malcolmson Professor in the School of Medicine and Professor, by courtesy, of Neurosurgery at the Stanford University Medical Center
Current Research and Scholarly Interests Inner ear microendoscopy -- Developing techniques for minimally-invasive imaging of inner ear microanatomy and neural pysiology. Applications include improved cochlear implant development, inner ear regenerative techniques, inner ear surgery, and auditory physiology.
Microsurgical robotics -- Developing scalable microsurgical instrumentation and robotic techniques for use in head and neck surgery.
Surgical Simulation -- Immersive environment for temporal bone surgical simulation.
Clinical Instructor, Neurosurgery
Current Research and Scholarly Interests Dr. Mandel obtained his medical degree from the University of Sćo Paulo Medical School, Brazil. He received the ?Prof. Dr. Edmundo Vasconcelos Award? as the best student on all surgical disciplines upon completion of medical school. He subsequently completed his neurosurgical residency at the Hospital das Clinicas of University of Sao Paulo Medical School, Brazil.
After his residency, Dr. Mauricio started a busy private practice at Hospital Israelita Albert Einstein, Sao Paulo, Brazil.
His clinical and research interests are focused on minimally invasive neurosurgery. Dr. Mauricio attended a Ph.D. program at the University of Sao Paulo, Brazil, where he discussed a doctoral thesis entitled ?Employment of minimally invasive neurosurgical techniques for treatment of unruptured brain aneurysms of the anterior circulation.? During his Ph.D. thesis, he described an innovative minimally invasive approach for the treatment of middle cerebral artery aneurysms (transpalpebral ?eyelid? approach). He has published several peer-reviewed articles and has presented his work at different international conferences.
As Clinical Instructor at Stanford, Dr. Mauricio is currently concentrating on gaining operative exposure to cerebral revascularization procedures with Dr. Gary Steinberg.
Dr. Mandel, along with his wife Suzana, enjoys running, hiking and traveling. He also enjoys playing the cello. He has been a cellist in several university symphony orchestras in Sao Paulo.
Helen Bronte-Stewart, MD, MS
John E. Cahill Family Professor, Professor of Neurology and, by courtesy, of Neurosurgery at the Stanford University Medical Center
Current Research and Scholarly Interests My research focus is human motor control and brain pathophysiology in movement disorders. Our overall goal is to understand the role of the basal ganglia electrical activity in the pathogenesis of movement disorders. We have developed novel computerized technology to measure fine, limb and postural movement. With these we are measuring local field potentials in basal ganglia nuclei in patients with Parkinson's disease and dystonian and correlating brain signalling with motor behavior.
Marion S. Buckwalter, MD, PhD
Professor of Neurology and of Neurosurgery at the Stanford University Medical Center
Current Research and Scholarly Interests The goal of the Buckwalter Lab is to improve how people recover after a stroke. We use basic research to understand the cells, proteins, and genes that lead to successful recovery of function, and also how complications develop that impact quality of life after stroke. Ongoing projects are focused on understanding how inflammatory responses are regulated after a stroke and how to make recovery faster and better after stroke.
Tene Aneka Cage
Clinical Assistant Professor, Neurosurgery
Current Research and Scholarly Interests Dr. Cage's research interest is in working towards eliminating health disparities in neurosurgical outcomes. She specifically focuses on understanding the association between socioeconomic and demographic characteristics and patient outcomes following traumatic brain injury.
Pak H. Chan
The James R. Doty Professor in Neurosurgery and Neurosciences, Emeritus
Current Research and Scholarly Interests Neuronal death and regeneration after strokeand neural injury
Steven D. Chang, MD
Robert C. and Jeannette Powell Neurosciences Professor and, by courtesy, of Otolaryngology-Head and Neck Surgery and of Neurology
Current Research and Scholarly Interests Clinical research includes studies in the treatment of cerebrovascular disorders, such as aneurysms and AVMs, as well as the use of radiosurgery to treat tumors and vascular malformations of the brain and spine.
Dr. Chang is C0-Director of the Cyberknife Radiosurgery Program.
Dr. Chang is also the head of the The Stanford Neuromolecular Innovation Program with the goal of developing new technologies to improve the diagnosis and treatment of patients affected by neurological conditions.
Professor of Neurosurgery and of Psychiatry and Behavioral Sciences
Current Research and Scholarly Interests What distinguishes us humans from other animals is our ability to undergo complex behavior. The synapses are the structural connection between neurons that mediates the communication between neurons, which underlies our various cognitive function. My research program aims to understand the cellular and molecular mechanisms that underlie synapse function during behavior in the developing and mature brain, and how synapse function is altered during mental retardation.
Adjunct Clinical Assistant Professor, Neurosurgery
Bio Dr. Chen is a neurosurgeon with Mercy Medical Group/ Dignity Health Foundation, as well as an Adjunct Assistant Professor of Neurosurgery at Stanford. After double majoring in biology and history at Stanford, he obtained his MD from Stanford and MPH from Johns Hopkins. He subsequently completed neurosurgery residency and fellowship at Stanford.
Neuro-oncology (brain and spine tumors), minimally invasive spine, general neurosurgery.
Clinical outcomes research on brain and spine tumors utilizing both large-scale nationwide databases and single-center patient information, focusing on improving quality of care, patient satisfaction, and hospital-wide outcomes.
Ivan Cheng, MD
Associate Professor of Orthopaedic Surgery and, by courtesy, of Neurosurgery at the Stanford University Medical Center
Current Research and Scholarly Interests Dr. Cheng's research interests lie in the biologic enhancement of spinal fusions, molecular techniques of intervertebral disc regeneration, and techniques of spinal instrumentation. For more information, please go to http://www.ivanchengmd.com.
John R. Adler Professor, Professor of Neurosurgery and of Ophthalmology and, by courtesy, of Electrical Engineering
Current Research and Scholarly Interests Functional circuitry of the retina and design of retinal prostheses
Paralyzed Veterans of America Professor of Spinal Cord Injury Medicine, Emeritus
Current Research and Scholarly Interests Neural prostheses to stimulate and record from the peripheral and central nervous system, thereby directly connecting nervous systems with electronic systems
Neural prostheses for control of bladder, bowel and sexual function after spinal cord injury
Atman Desai, MD
Clinical Associate Professor, Neurosurgery
Current Research and Scholarly Interests Our laboratory aims to analyze and solve healthcare problems relating to neurosurgical care and spine care on a population level. Through the development of algorithms that can be applied to various large national and state-level healthcare datasets, our goal is to harness big data to:
1. Understand how quality in neurosurgical care and spine care can be defined in both short and long-term measures
2. Develop appropriate measures of quality neurosurgical and spine care
3. Create benchmarks for care in neurosurgery and spine surgery
4. Create multivariate bio-statistical models of pre-operative, peri-operative and post-operative events and long term patient outcomes
5. Understand how existing paradigms in neurosurgical care and spine care can be potentially improved to improve patient outcomes
In addition to our population level research, our laboratory has been a national pioneer in integrating prospective outcomes driven medical informative and database systems into the electronic health record. This allows us to identify pre- and post-operative treatment measures that influence patient outcomes, and in doing so improve patient safety and maximize the efficacy of current treatments for neurosurgical and spine patients.
Associate Professor of Neurosurgery and of Neurology
Current Research and Scholarly Interests Neural circuits of movement control in health and movement disorders
Robert Dodd, MD, PhD
Associate Professor of Neurosurgery, of Radiology and, by courtesy, of Otolaryngology-Head and Neck Surgery at the Stanford University Medical Center
Current Research and Scholarly Interests Dr. Dodd is involved in clinical trials using endovascular coils that have a fiber coating that help heal aneurysms of the neck and can prevent an aneurysm from reforming. He uses minimally invasive endoscopic techniques to treat brain tumors.
Dodd's research interests are in cerebral blood vessel reactivity and stroke.
James R. Doty, MD, FACS, FICS, FAANS
Clinical Professor, Neurosurgery
Current Research and Scholarly Interests My interest for many years has focused on neuro-oncology (brain tumors) and utilizing both surgery and stereotactically focused radiation to treat solid tumors of the nervous system primarily utilizing the CyberKnife.
In addition, I am an expert in complex and minimally invasive spine surgery.
More recently, my interests revolve around understanding the neural, social and mental bases of compassion and altruism using a multi-disciplinary approach.
Juan Carlos Fernandez-Miranda
Professor of Neurosurgery and, by courtesy, of Otolaryngology Head and Neck Surgery at the Stanford University Medical Center
Bio Dr. Juan Fernandez-Miranda is Professor of Neurosurgery and Surgical Director of the Stanford Brain Tumor, Skull Base, and Pituitary Centers. He is internationally renowned for his expertise in minimally invasive brain surgery, endoscopic skull base and pituitary surgery, open skull base surgery, and complex brain tumor surgery. He has performed over a thousand endoscopic endonasal operations for pituitary tumors and other skull base lesions. He is highly regarded for his innovative contributions to the development and refinement of endoscopic endonasal skull base surgery, for his ability to select the most effective and less invasive approach to each individual patient, and for his precise knowledge of the intricate anatomy of the white matter tracts required to maximize resection and minimize morbidity on high and low grade glioma patients.
Dr. Fernandez-Miranda completed neurosurgery residency at La Paz University Hospital in Madrid, Spain. Upon completion of his residency, he was awarded the Sanitas Prize to the best medical postgraduate trainee in the country. From 2005 to 2007, he underwent fellowship training in microsurgical neuroanatomy at the University of Florida under legendary neurosurgeon Albert L. Rhoton, Jr. From 2007 to 2010 he continued subspecialty clinical training in cerebrovascular surgery at the University of Virginia, and endoscopic endonasal and open skull base surgery at University of Pittsburgh Medical Center (UPMC). During his 10-year tenure at UPMC, he pioneered endoscopic endonasal approaches to highly complex pituitary and skull base tumors, developed a world-class complex brain surgery program, and led a premier training and research program on surgical neuroanatomy and skull base surgery.
In 2018, he was recruited to bring to Stanford his unique technical expertise and to collaborate with world-renowned Stanford colleagues across multiple disciplines to establish the preeminent center for comprehensive treatment of complex lesions in the brain, skull base, and pituitary regions. His top priority is to provide gentle, accurate, and safe surgery, in a team-based and compassionate approach to patient care.
Paul Graham Fisher, MD
Bing Director of the Program in Human Biology, Beirne Family Professor of Pediatric Neuro-Oncology, Professor of Pediatrics and, by courtesy, of Neurosurgery and of Health Research and Policy (Epidemiology) at SUMC
Current Research and Scholarly Interests Clinical neuro-oncology: My research explores the epidemiology, natural history, and disease patterns of brain tumors in childhood, as well as prospective clinical trials for treating these neoplasms. Research interests also include neurologic effects of cancer and its therapies, and childhood headaches.
Robert Fisher, MD, PhD
The Maslah Saul Professor in the Department of Neurology and Professor, by courtesy, of Neurosurgery at the Stanford University Medical Center
Current Research and Scholarly Interests Dr. Fisher is interested in clincal, laboratory and translational aspects of epilepsy research. Prior work has included: electrical deep brain stimulation for epilepsy, studied in laboratory models and clinical trials; drug delivery to a seizure focus; mechanisms of absence epilepsy studied with in vitro slices of brain thalamus; hyperthermic seizures; diagnosis and treatment of non-epileptic seizures, the post-ictal state; driving and epilepsy; new antiepileptic drugs; surgery for epilepsy.
Paul George, MD, PhD
Assistant Professor of Neurology and, by courtesy, of Neurosurgery at the Stanford University Medical Center
Current Research and Scholarly Interests CONDUCTIVE POLYMER SCAFFOLDS FOR STEM CELL-ENHANCED STROKE RECOVERY:
We focus on developing conductive polymers for stem cell applications. We have created a microfabricated, polymeric system that can continuously interact with its biological environment. This interactive polymer platform allows modifications of the recovery environment to determine essential repair mechanisms. Recent work studies the effect of electrical stimulation on neural stem cells seeded on the conductive scaffold and the pathways by which it enhances stroke recovery Further understanding the combined effect of electrical stimulation and stem cells in augmenting neural repair for clinical translational is a major focus of this research going forward.
BIOPOLYMER SYSTEMS FOR NEURAL RECOVERY AND STEM CELL MODULATION:
The George lab develops biomaterials to improve neural recovery in the peripheral and central nervous systems. By controlled release of drugs and molecules through biomaterials we can study the temporal effect of these neurotrophic factors on neural recovery and engineer drug delivery systems to enhance regenerative effects. By identifying the critical mechanisms for stroke and neural recovery, we are able to develop polymeric technologies for clinical translation in nerve regeneration and stroke recovery. Recent work utilizing these novel conductive polymers to differentiate stem cells for therapeutic and drug discovery applications.
APPLYING ENGINEERING TECHNIQUES TO DETERMINE BIOMARKERS FOR STROKE DIAGNOSTICS:
The ability to create diagnostic assays and techniques enables us to understand biological systems more completely and improve clinical management. Previous work utilized mass spectroscopy proteomics to find a simple serum biomarker for TIAs (a warning sign of stroke). Our study discovered a novel candidate marker, platelet basic protein. Current studies are underway to identify further candidate biomarkers using transcriptome analysis. More accurate diagnosis will allow for aggressive therapies to prevent subsequent strokes.
Clinical Professor, Neurosurgery
Current Research and Scholarly Interests Principal Investigator,
?Concussion Definition Consortium ? An Evidence Based Project?. Department of Defense. There are over 40 definitions of concussion but none are evidence based- i.e. come from well done studies. We will extract the most salient data from well run studies that are designed to give us a "snapshot" of what concussion is.
?Multi-Dimensional Model for Brain Trauma?. The goal is to develop a dynamic model for concussion, validate it on a retrospective dataset, and design a second study to validate it on a prospective dataset. Department of Defense.
?EYE-TRAC Advance?. Testing 10,000 subjects with normal and post concussive eye tracking. Military and civilian athletes are included. Department of Defense.
B-TEC (Brain Trauma Evidence-based Consortium). Combines Stanford B-TEC clinical trials coordinating center with the Brain Trauma Foundation's B-TEC evidence-based center to promote and coordinate an evidence-based approach to the spectrum of brain trauma from concussion to coma.
Iris C. Gibbs, MD, FACR, FASTRO
Professor of Radiation Oncology (Radiation Therapy) and, by courtesy, of Neurosurgery at the Stanford University Medical Center
Current Research and Scholarly Interests Dr. Gibbs is a board-certified radiation oncologist who specializes in the treatment of CNS tumors. Her research focuses on developing new radiation techniques to manage brain and spinal tumors in adults and children. Dr. Gibbs has gained worldwide acclaim for her expertise in Cyberknife robotic radiosurgery.
Clinical Assistant Professor, Neurology & Neurological Sciences
Bio Dr. Gold is a board-certified general neurologist who is fellowship-trained in the diagnosis and treatment of neurological disorders in hospitalized patients. He cares for a broad range of patients, including individuals with seizures, central nervous system infections, autoimmune diseases, headaches, neuromuscular conditions, and neurological complications of cancer. Dr. Gold has a particular clinical interest in the inpatient diagnosis of uncommon or rare neurological disorders. He directs quality improvement for the department of Neurology and is actively involved in projects to improve the experience of hospitalized patients with neurological conditions at Stanford. His primary research interest focuses on enhancing the communication skills of neurology residents and he serves as the Director of the Stanford Neurology Residency Communication Coaching Program. He is also the Fellowship Director of the Stanford Neurohospitalist Fellowship.
For more information on the Stanford Neurohospitalist Program & Fellowship, please visit: https://med.stanford.edu/neurology/divisions/neurohospitalist.html
Additional information on Stanford Neurology's efforts in Quality, Safety, & Value can be found here: http://med.stanford.edu/neurology/quality.html
Gerald Grant, MD, FACS
Endowed Professor in Pediatric Neurosurgery and Professor, by courtesy, of Neurology at the Stanford University Medical Center
Current Research and Scholarly Interests Dr. Grant directs a Blood-brain Barrier Translational Laboratory focusing on enhancing drug delivery to brain tumors in children.
Jin S. Hahn, MD
Professor of Neurology, of Pediatrics and, by courtesy, of Neurosurgery at the Stanford University Medical Center
Current Research and Scholarly Interests 1. Clinical informatics and electronic health records
2. Neonatal and fetal neurology
3. Prenatal diagnosis neurodevelopmental anomalies
4. Personalized Health and Wellness Records
Casey H. Halpern, MD
Assistant Professor of Neurosurgery and, by courtesy, of Neurology and of Psychiatry and Behavioral Sciences at the Stanford University Medical Center
Current Research and Scholarly Interests We are currently investigating the effects of deep brain stimulation in obesity using mouse models of human behavior. Many obese individuals exhibit behavioral disinhibition, a clinical feature of many neurologic and psychiatric conditions. We are dissecting the mesocorticolimbic circuit with novel techniques including optogenetics.
Assistant Professor (Research) of Neurosurgery and of Medicine (Biomedical Informatics)
Current Research and Scholarly Interests My current research focuses on understanding the genetic and environmental etiology of complex disease and developing and evaluating efficient screening strategies based on etiological understanding. The areas of my research interests include statistical genetics, molecular epidemiology, cancer screening, health policy modeling, and risk prediction modeling. I have developed various statistical methods to analyze high-dimensional data to identify genetic and environmental risk factors and their interactions for complex disease.
Steven Hancock, MD
Professor of Radiation Oncology (Radiation Therapy) and, by courtesy, of Neurosurgery at Stanford University Medical Center
Current Research and Scholarly Interests Outcomes of radiation treatment for prostate cancer. Clinical research interests in the late effects of radiation on normal tissues and chemical modification of radiation injury. Hodgkins's disease and late effects of radiation and combined modality therapy. Radiation sensitizers. Hypoxic cell cytotoxins. Esophageal cancers.
General adult and pediatric radiation therapy.
Ciara Harraher, MD
Clinical Associate Professor, Neurosurgery
Current Research and Scholarly Interests I am interested in medical education and I am an Associate in the Practice of Medicine and doctoring with CARE ( E4C) Program. I am also interested in surgical outcomes research and I am involved in clinical trials studying brain tumors and stroke. I have also presented internationally on issues related to improving diversity in Neurosurgery.
Odette Harris, MD, MPH
Professor of Neurosurgery at the Palo Alto Veterans Affairs Health Care System
Current Research and Scholarly Interests Traumatic brain injury with a focus on epidemiology and outcomes.
Melanie Hayden Gephart
Associate Professor of Neurosurgery and, by courtesy, of Neurology at the Stanford University Medical Center
Bio I am a brain tumor neurosurgeon, treating patients with malignant and benign tumors, including glioma, brain metastases, meningioma, vestibular schwannoma, and pituitary adenomas. Our lab seeks greater understanding of the genetic and epigenetic mechanisms driving tumorigenesis and disease progression in malignant brain tumors. We currently study the capacity of cellular and cell-free nucleic acids to inform cancer biology and response to therapy. We also use single cell and cell subtype-specific transcriptomics to identify and target infiltrating glioblastoma. We use these techniques to identify mechanisms of tumor migration, and to stop tumor growth. Our laboratory is a unique and collaborative working environment, engaged in a dynamic research environment at Stanford. Our laboratory space lies at the heart of the Stanford campus between the core campus and the medical facilities, emblematic of the translational aspects of our work.
Jeremy J. Heit, MD, PhD
Assistant Professor of Radiology (Neuroimaging and Neurointervention) and, by courtesy, of Neurosurgery at the Stanford University Medical Center
Current Research and Scholarly Interests Our research seeks to advance our understanding of cerebrovascular disease and to develop new minimally invasive treatments for these diseases. We study ischemic and hemorrhagic stroke, cerebral aneurysms, delayed cerebral ischemia, cerebral arteriovenous malformations (AVMs), dural arteriovenous fistulae, and other vascular diseases of the brain. We use state-of-the-art neuroimaging techniques to non-invasively study these diseases, and we are developing future endovascular technologies to advance neurointerventional surgery.
Jaimie Henderson, MD
John and Jene Blume - Robert and Ruth Halperin Professor, Professor of Neurosurgery and, by courtesy, of Neurology at the Stanford University Medical Center
Current Research and Scholarly Interests My research interests encompass several areas of stereotactic and functional neurosurgery, including frameless stereotactic approaches for therapy delivery to deep brain nuclei; cortical physiology and its relationship to normal and pathological movement; brain-computer interfaces; and the development of novel neuromodulatory techniques for the treatment of movement disorders, epilepsy, pain, and other neurological diseases.