Meet Our Team
Our physicians in the Department of Neurosurgery are dedicated to providing you with the care you need to deal with any medical issue that you are facing. The following is a list of the highly trained clinicians who are committed to supporting you before, during, and after your hospital stay.
Department Leadership
Joshua B. Bederson, MD
Leonard I. Malis, MD / Corinne and Joseph Graber Professor of Neurosurgery and System Chair, Department of Neurosurgery, Mount Sinai Health System
212-241-2377
J Mocco, MD, MS
Professor and System Vice Chair, Department of Neurosurgery, Mount Sinai Health System
212-241-3457
Saadi Ghatan, MD
Associate Professor and Site Chair, Department of Neurosurgery, Mount Sinai West and Mount Sinai Morningside
212-523-8500
Constantinos G. Hadjipanayis, MD, PhD
Professor and Site Chair, Department of Neurosurgery, Mount Sinai-Union Square
212-844-6922
Zachary L. Hickman, MD
Assistant Professor and Director, Department of Neurosurgery, Elmhurst Hospital Center
718-334-2772
Konstantinos Margetis, MD, PhD
Assistant Professor and Chief, Department of Neurosurgery, Mount Sinai Morningside
Mount Sinai Morningside: 212-523-2012 | The Mount Sinai Hospital: 212-241-3649
Mount Sinai-Union Square: 212-844-8383
Hilarie C. Tomasiewicz, MD, PhD
Assistant Professor and Site Chief, Department of Neurosurgery, Mount Sinai Queens
212-241-2479
Professors
Alejandro Berenstein, MD
Professor, Departments of Neurosurgery and Pediatrics
212-241-1296
Isabelle M. Germano, MD, MBA
Professor, Departments of Neurosurgery, Oncological Sciences, and Neurology
212-241-9638
Brian H. Kopell, MD
Professor, Departments of Neurosurgery, Neurology, Neurosciences, and Psychiatry
212-523-8340
Kalmon D. Post, MD
Professor, Departments of Neurosurgery, Oncological Sciences, and Medicine
212-241-0933
Raj K. Shrivastava, MD
Professor, Departments of Neurosurgery and Otolaryngology
212-241-6147
Hongyan Zou, MD, PhD
Professor, Departments of Neurosurgery and Neurosciences
212-241-8628
Associate Professors
Tanvir F. Choudhri, MD
Associate Professor, Department of Neurosurgery
212-241-8560
Johanna T. Fifi, MD
Associate Professor, Departments of Neurosurgery, Neurology, and Radiology
212-241-2302
Assistant Professors
Hang S. Byun, MD
Assistant Professor, Department of Neurosurgery
718-334-2772
Neha S. Dangayach, MD
Assistant Professor, Departments of Neurosurgery and Neurology
212-241-2100
Divaldo De Arruda Camara Jr., MD
Assistant Professor, Department of Neurosurgery
212-523-2012
Reade A. De Leacy, MD
Assistant Professor, Departments of Neurosurgery and Radiology
212-241-1297
Christopher P. Kellner, MD
Assistant Professor, Department of Neurosurgery
212-241-2606
Cappi C. Lay, MD
Assistant Professor, Departments of Neurosurgery and Emergency Medicine
212-241-2100
John W. Liang, MD
Assistant Professor, Departments of Neurosurgery and Neurology
212-523-2183
Shahram Majidi, MD
Assistant Professor, Departments of Neurosurgery, Neurology, and Radiology
212-241-3026
Peter F. Morgenstern, MD
Assistant Professor, Departments of Neurosurgery and Pediatrics
212-241-0954
Sarah E. Nelson, MD
Assistant Professor, Departments of Neurosurgery and Neurology
212-523-2183
Fedor E. Panov, MD
Assistant Professor, Department of Neurosurgery
212-523-8500
Kaitlin J. Reilly, MD
Assistant Professor, Departments of Neurosurgery and Neurology
212-241-2100
Alexandra S. Reynolds, MD
Assistant Professor, Departments of Neurosurgery and Neurology
212-241-2100
Chanland (Chan) Roonprapunt, MD, PhD
Assistant Professor, Department of Neurosurgery
212-523-8500
Tomoyoshi Shigematsu, MD, PhD
Assistant Professor, Departments of Neurosurgery, Neurology, and Radiology
212-241-1574
Hazem M. Shoirah, MD
Assistant Professor, Departments of Neurosurgery, Neurology, and Radiology
212-241-9881
Jeremy M. Steinberger, MD
Assistant Professor, Departments of Neurosurgery, Orthopedics, and Rehabilitation Medicine
212-523-8500
Spyridoula Tsetsou, MD
Assistant Professor, Departments of Neurosurgery and Neurology
212-523-2183
Nirit Weiss, MD
Assistant Professor, Department of Neurosurgery
212-241-6820
Raymund L. Yong, MD
Assistant Professor, Departments of Neurosurgery and Oncological Sciences
212-241-5493
Clinical Attendings
Thomas J. Oxley, MD, PhD
Instructor, Department of Neurosurgery
212-241-3400
Voluntary
Marc S. Arginteanu, MD
Associate Clinical Professor
Frank M. Moore, MD
Associate Clinical Professor
Yakov Gologorsky, MD
Assistant Clinical Professor
Arthur L. Jenkins III, MD
Associate Clinical Professor
Thomas T. Lee, MD
Assistant Clinical Professor
Alfred Steinberger, MD
Assistant Clinical Professor
Kevin C. Yao, MD
Assistant Clinical Professor