Dr. Chetan Bettegowda

Neal Naff is a Neurosurgery provider in Randallstown, Maryland. Dr. Naff is rated as a Distinguished provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Hydrocephalus, Normal Pressure Hydrocephalus, Congenital Cardiovascular Shunt, Gamma Knife Radiosurgery, and Awake Craniotomy. Dr. Naff is currently accepting new patients.

Aminullah Amini is a Neurosurgery provider in Silver Spring, Maryland. Dr. Amini is rated as a Distinguished provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Subdural Hematoma, Cervical Myelopathy, Normal Pressure Hydrocephalus, Vertebroplasty, and Bone Graft. Dr. Amini is currently accepting new patients.

Vinayak Narayan, MD, FACS, FRCS (Ed), IFAANS, is a neurosurgeon at the UPMC Neurological Institute, specializing in cerebrovascular and cranial base neurosurgery, interventional neuroradiology, and stereotactic and functional neurosurgery.   Dr. Narayan graduated with honors from Government Medical College, Trichur, India, and completed the neurosurgery residency program at the National Institute of Mental Health and Neurosciences, Bangalore, India, followed by postdoctoral fellowship in cerebrovascular and skull base surgery and neurointerventional surgery at the Louisiana State University Health Sciences Center - Shreveport, Shreveport, LA, and Rutgers Robert Wood Johnson Medical School and University Hospital, New Brunswick, NJ. He completed three prestigious clinical fellowships: Stereotactic and Functional Neurosurgery (The Ohio State University Wexner Medical Center, Columbus, OH), Interventional Neuroradiology (NYU Langone Health and Bellevue Hospital Center, New York, NY), and Cerebrovascular Neurosurgery (Northwell Health Lenox Hill Hospital, New York, NY), which are accredited by the Committee on Advanced Subspecialty Training (CAST).   Dr. Narayan is a clinical assistant professor of Neurological Surgery at the University of Pittsburgh and has authored numerous neurosurgical publications, book chapters, and abstracts. He has been on the editorial board of various neurosurgical journals and medical book publishers. He is also an invited faculty in many neurosurgical conferences and is a member of the American Association of Neurological Surgeons, Congress of Neurological Surgeons, North American Skull Base Society, Society of NeuroInterventional Surgery, Royal College of Surgeons of Edinburgh, American College of Surgeons, and American Heart Association. Dr. Narayan is rated as an Advanced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Meningioma, Arteriovenous Malformation, Pica, Thrombectomy, and Gamma Knife Radiosurgery.