Neurosurgery

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
Professor 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 St. Luke’s
212-636-3232

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 St. Luke's
Mount Sinai St. Luke's: 212-523-2012 | The Mount Sinai Hospital: 212-241-3649
Mount Sinai-Union Square: 212-844-8383

Professors

Alejandro Berenstein, MD
Professor, Departments of Neurosurgery and Pediatrics
212-241-1296 

Isabelle M. Germano, MD
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
Leonard I. Malis, MD / Corinne and Joseph Graber Professor of Neurosurgery, Professor, Departments of 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

John M. Caridi, MD
Associate Professor, Departments of Neurosurgery and Orthopedics
212-241-9517

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
212-241-3400

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

Fedor E. Panov, MD
Assistant Professor, Department of Neurosurgery
212-636-3870

Jignesh S. Patel, MD
Assistant Professor, Departments of Neurosurgery and Neurology
212-523-2183

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

Graciano Rivera, MD
Assistant Professor, Department of Neurosurgery
212-363-3111 

Chanland (Chan) Roonprapunt, MD, PhD
Assistant Professor, Department of Neurosurgery
212-523-6720

Tomoyoshi Shigematsu, MD, PhD
Assistant Professor, Departments of Neurosurgery, Neurology, and Radiology
212-241-3400

Hazem M. Shoirah, MD
Assistant Professor, Departments of Neurosurgery, Neurology, and Radiology
212-241-9881

Paul Singh, MD, MPH
Assistant Professor, Departments of Neurosurgery, Neurology, and Radiology
212-241-3400

Jeremy M. Steinberger, MD
Assistant Professor, Departments of Neurosurgery and Orthopedics
212-523-8500

Rupendra Swarup, MD
Assistant Professor, Department of Neurosurgery
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 

Arien J. Smith, MD

Alfred Steinberger, MD
Assistant Clinical Professor 

Kevin C. Yao, MD
Assistant Clinical Professor