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Message from the Chair

Raphael Davis
Raphael Davis, MD
Professor and Chair
Department of Neurological Surgery
Co-Director, Neurosciences Institute
Secretary, CPMP Board of Directors
President, New York Spine and Brain Surgery

New York Spine and Brain Surgery is the clinical practice of the Department of Neurological Surgery at the Stony Brook School of Medicine and Stony Brook Medicine. We are committed to fulfilling Stony Brook's mission of excellence in patient care, education, research, and community service. We encourage you to browse and review our website, where you will find up-to-date information about our clinical services and academic programs. Together, our specialized neurological surgery services contribute to the unique range and top quality of health care provided at Stony Brook Medicine.

Raphael Davis, MD

Click here for a listing of all providers in the department

Clinical Services


The practice works to carry out the missions of the department which are:

New York Spine and Brain Surgery at Stony Brook Medicine has been in existence for over 15 years. The Neurosurgeons on faculty include: Dr. Raphael Davis, Dr. Michael Egnor, Dr. Robert Galler, Dr. Frederick Gutman, Dr. Arthur Rosiello, and Dr. Henry Woo. Dr. Woo is the Director of the Cerebrovascular Center at Stony Brook Medicine. Dr. Michael Egnor is the Director of Pediatric Neurosurgery and is the only Board Certified Pediatric Neurosurgeon in Suffolk County. We also have a Board Certified Physiatrist, Dr. Jonathan Raanan, who is a specialist in treating back and joint pain.

New York Spine and Brain Surgery currently has two outpatient offices, one in East Setauket and the other in Riverhead. We make it easy for their patients to have care provided close to home by performing surgery at Stony Brook University Hospital, Peconic Bay Medical Center and St. Charles Hospital.

The Department of Neurological Surgery collectively has over 120 years of experience and has performed over 15,000 Neurosurgical procedures. Both brain surgery and spine surgery are performed. The neurosurgeons provide emergency coverage 24 hours a day, seven days a week. An average of 7,500 patient visits are seen per year in their outpatient offices.

We specialize in the latest and most effective neurosurgical procedures and treat many disorders, including:
  • Acoustic Neuroma
  • Aneurysm and AVM Management
  • Back Pain
  • Brain Tumors
  • Carotid Stenting
  • Cerebral Angiography
  • Cranioplasty
  • Endovascular Neurosurgery
  • Epidural Steroid Injection
  • Facet Joint Injection
  • Herniated Disc
  • Hydrocephalus
  • Intracranial Stenting
  • Kyphoplasty
  • Microdisectomy
  • Minimally Invasive Spine Surgery
  • MRI & CT Guided Surgery
  • Neck Pain
  • Pituitary Tumors
  • PLIF / Spinal Fusion
  • Spina Bifida
  • Spinal Instability
  • Spinal Stenosis
  • Spine Tumors
  • Spondylolisthesis
  • Stereotactic Radiosurgery
  • Stereotactic Volumetric Brain Surgery
  • Vagal Nerve Stimulators
Referring physicians are provided with an initial report as well as follow up reports each time a patient is seen in their office. The Department of Neurological Surgery strives to provide the patient with the highest care possible and provide the referring physician with the information needed to do the same.
Physican Directory

Important Note:

The Stony Brook Medicine University Physicians website is primarily an informational and educational resource. It should not be used in place of medical advice and recommendations you receive from your health care provider. If you have, or suspect that you have a medical problem or condition, please seek the advice of your health care provider.

Stony Brook Medicine University Physicians provides marketing advice and consultation to the clinical Faculty associated with the University Faculty Practice Corporations (UFPCs). It does not provide medical care directly or indirectly nor does it oversee, direct, manage or supervise the medical care provided by any of the individual Practices. The individual Practices are responsible for the medical care each Practice provides to its patients. Please note that the Practices listed below are separate University Faculty Practice Corporations (UFPCs).