Dr. Friedlander is the Chair of the Department of Neurological Surgery and the Walter E. Dandy Distinguished Professor of Neurological Surgery, Neurology, and Neurobiology at the University of Pittsburgh School of Medicine. Clinically, he focuses on the operative management of complex cerebrovascular disorders, Chiari Malformations, and brain tumors. Before joining UPMC, Dr. Friedlander was Professor of Neurosurgery at Harvard Medical School and Vice Chair of Neurosurgery and associate director of cerebrovascular surgery at Brigham and Women’s Hospital in Boston. Dr. Friedlander is rated as an Advanced provider by MediFind in the treatment of Brain Herniation. His top areas of expertise are Chiari Malformation Type 1, Brain Herniation, Chiari Malformation, Awake Craniotomy, and Carotid Artery Surgery.

Helbert Rondon-Berrios is a Nephrologist and a Neurologist in Pittsburgh, Pennsylvania. Dr. Rondon-Berrios is rated as an Advanced provider by MediFind in the treatment of Brain Herniation. His top areas of expertise are Osmotic Demyelination Syndrome, Low Sodium Level, Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH), and Osmotic Diuresis.

Dr. Moossy is professor of neurological surgery at the University of Pittsburgh School of Medicine, director of the Center for Pain Management at UPMC, and chief of neurosurgery at Veterans Affairs Pittsburgh Healthcare System. He practices general neurosurgery with a special interest in the surgical management of medically intractable pain. Dr. Moossy received his medical degree from Tulane University in New Orleans and completed a surgical internship and neurosurgery residency at Duke University in Durham, N.C. He is board-certified in neurological surgery. Dr. Moossy’s publications include six book chapters and 11 articles in peer-reviewed journals such as Spine, Journal of Neurosurgery, and Neurosurgery. John Moossy, MD, specializes in neurosurgery and is certified by the American Board of Neurological Surgery. He practices at University of Pittsburgh Physicians, Department of Neurosurgery and is affiliated with UPMC Shadyside, UPMC St Margaret, UPMC Presbyterian, and UPMC Mercy. He completed his residency at Duke University School of Medicine and medical degree at Tulane University School of Medicine. Dr. Moossy is rated as an Experienced provider by MediFind in the treatment of Brain Herniation. His top areas of expertise are Thrombophlebitis, Neuralgia, Chronic Pain, Sacral Nerve Stimulation, and Rhizotomy.

Dr. Zenonos became the associate director of the UPMC Center for Cranial Base Surgery in July 2019 after receiving extensive formal subspecialization in his field. He is one of a handful of board-certified neurosurgeons to have completed two fellowships in skull base surgery. At the University of Pittsburgh, one fellowship focused on endoscopic and minimally invasive approaches, and the other centered on complex open skull base approaches. His fellowship at the University of Miami was on complex cranial and cerebrovascular neurosurgery. Dr. Zenonos is rated as an Experienced provider by MediFind in the treatment of Brain Herniation. His top areas of expertise are Chordoma, Meningioma, Cerebrospinal Fluid Leak, Gamma Knife Radiosurgery, and Cerebral Artery Bypass Surgery.

Dr. Gardner is the Peter J. Jannetta Endowed Chair of neurological surgery at the University of Pittsburgh School of Medicine and director of the Center for Skull Base Surgery. He specializes in endoscopic endonasal skull base surgery, pituitary tumors, Neuroendoport brain surgery, and vascular neurosurgery. Dr. Gardner is rated as an Experienced provider by MediFind in the treatment of Brain Herniation. His top areas of expertise are Chordoma, Pituitary Tumor, Meningioma, Endoscopic Transnasal Transsphenoidal Surgery, and Nerve Decompression.

Marios Papachristou is a Radiologist in Pittsburgh, Pennsylvania. Dr. Papachristou is rated as an Experienced provider by MediFind in the treatment of Brain Herniation. His top areas of expertise are Chiari Malformation Type 1, Brain Herniation, Chiari Malformation, and Headache.

Stephen Samples is a Neurologist in Pittsburgh, Pennsylvania. Dr. Samples is rated as an Experienced provider by MediFind in the treatment of Brain Herniation. His top areas of expertise are Migraine, Drug Induced Dyskinesia, Migraine with Brainstem Aura, and New Daily Persistent Headache (NDPH).

Warren Chang is a Radiologist in Pittsburgh, Pennsylvania. Dr. Chang is rated as an Experienced provider by MediFind in the treatment of Brain Herniation. His top areas of expertise are Tracheobronchopathia Osteoplastica, CAPOS Syndrome, Pleurisy, and Pleural Effusion.

Charles Li is a Radiologist in Pittsburgh, Pennsylvania. Dr. Li is rated as an Experienced provider by MediFind in the treatment of Brain Herniation. His top areas of expertise are CAPOS Syndrome, Cerebral Arteriovenous Malformation, Aseptic and Alopecic Nodules of Scalp (AANS), Herniated Disk, and Vitrectomy.

Matthew Hartman is a Radiologist in Pittsburgh, Pennsylvania. Dr. Hartman is rated as an Experienced provider by MediFind in the treatment of Brain Herniation. His top areas of expertise are Visceromegaly, Diverticular Disease, Biliary Dyskinesia, and Gallbladder Disease.

Alexander Yu is a Neurosurgery provider in Pittsburgh, Pennsylvania. Dr. Yu is rated as an Experienced provider by MediFind in the treatment of Brain Herniation. His top areas of expertise are Meningioma, Subdural Hematoma, Primitive Neuroectodermal Tumor (PNET), Awake Craniotomy, and Microdiscectomy.

Jody Leonardo is a Neurosurgery provider in Wexford, Pennsylvania. Dr. Leonardo is rated as an Advanced provider by MediFind in the treatment of Brain Herniation. Her top areas of expertise are Hydrocephalus, Arachnoid Cysts, Cerebellum Agenesis Hydrocephaly, Vertebroplasty, and Endoscopy.

Rocco Dabecco is a Neurosurgery provider in Monroeville, Pennsylvania. Dr. Dabecco is rated as an Experienced provider by MediFind in the treatment of Brain Herniation. His top areas of expertise are Trigeminal Neuralgia, Normal Pressure Hydrocephalus, Congenital Cardiovascular Shunt, Microvascular Decompression, and Nerve Decompression. Dr. Dabecco is currently accepting new patients.

Justin Davanzo is a Neurosurgery provider in Monroeville, Pennsylvania. Dr. Davanzo is rated as an Experienced provider by MediFind in the treatment of Brain Herniation. His top areas of expertise are Chronic Pain, Complex Regional Pain Syndrome, Hemangiopericytoma, Thrombectomy, and Laminectomy.