Gregory J. Castiglia, MD, FACS


Contact Information

180 Park Club Lane
Suite 100
Williamsville, NY 14221
P: (716) 839-9402
F: (716) 839-3570


Clinical Assistant Professor of Neurosurgery
State University of New York at Buffalo
Dr. Greg Castiglia joined UBNS in 2015 as Assistant Professor of Neurosurgery. He received his BA in Physics from Dartmouth College and his Medical Doctorate from Columbia University. He completed his Neurosurgery Residency at University at Buffalo School of Medicine & Biomedical Sciences, State University of New York in 1999. He is Board Certified by the American Board of Neurological Surgeons and is the Chief of Neurosurgery at Sisters of Charity Hospital where he also serves as Medical Staff President.
Dr. Castiglia focuses on treatment of the spine including herniated & degenerative disk disease, spinal stenosis, facet syndromes, spinal infections, tumors, carpal/cubital tunnel syndrome and intracranial pathology and brain disorders. Dr. Castiglia is an expert in neurosurgery trauma at ECMC.
Dr. Castiglia is on staff at the Catholic Health System and Erie County Medical Center. He also sees patients at our 180 Park Club Lane office location in Williamsville, NY.
Medical School
College of Physicians and Surgeons; Columbia University
State University of New York at Buffalo, Surgery Residency
State University of New York at Buffalo, Neurosurgery Residency
Board Certification
Neurosurgical Board Certification
Clinical Interests
Treatment of the cervical, thoracic and lumbar spine. Herniated  & degenerative disk disease, spinal stenosis, facet syndromes, intracranial pathology and peripheral nerve compressive problems.
American Association of Neurological Surgeons; American Medical Association; Erie County Medical Society; Medical Society of the State of New York; North American Spine Society; Congress of Neurological Surgeons; Fellowship American College of Surgeons

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