Meet Our Team

At The Mount Sinai Hospital, our Neurosurgery Department offers exceptional surgical care for the treatment of meningiomas, a type of brain tumor. An interdisciplinary team of neurosurgeons, neurologists, nurses, and technicians help to provide customized treatments for every meningioma patient.

Our neurosurgeons are dedicated clinicians, educators, and researchers. Thousands of patients with meningiomas have been treated by our surgeons, who are recognized as exceptional leaders in the treatment of this condition.

Joshua Bederson, MD
Dr. Bederson is the Chairman of the Department of Neurosurgery and specializes in the treatment of meningiomas, skull base tumors, pituitary tumors, trigeminal neuralgia, and cerebrovascular surgery. He has specialty training in minimally invasive endoscopic and other advanced techniques and is an expert in removing “difficult, deep, hard to reach” tumors. He is a leader in the field of cerebrovascular and complex brain surgery.

Raj K. Shrivastava, MD
Dr. Shrivastava specializes in the diagnosis and treatment of skull base tumors, meningiomas, and pituitary tumors. He has sub-specialty fellowship training in minimally invasive technologies used for complex skull base surgery. These include endoscopic, 3D, and stereotactic navigation, which are used to safely remove difficult and "hard to reach" brain tumors.

Kalmon D. Post, MD
Dr. Post is the former Chairman of the Department of Neurosurgery. He is internationally known for his expertise and results for treating pituitary tumors, as well as meningiomas and acoustic neuromas.


Make an Appointment:

Tel: 212-241-2377
Fax: 212-241-7388

1468 Madison Avenue
Annenberg Building
8th Floor Room 40
New York, NY 10029