
Ori Barzilai, MD
Spine Neurosurgeon
Titles
Director of Minimally Invasive Spine Oncology
Clinical Expertise
Primary and Metastatic Spinal Tumors; Complex Reconstruction and Stabilization of the Spine; Minimally Invasive Spine Surgery; Degenerative Spinal Disorders; Endoscopic Spinal Surgery; Intradural Tumors; Tumors of the Spinal Cord; Neurofibromatosis; Schwannomatosis
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New Patient Appointments
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Dr. Barzilai accepts the following list of insurance providers. Select your insurance provider to see more details.
Payor Type: Commercial
In Network Coverage Type(s): HMO, EPO PPO, POS, Transplant
Payor Type: Medicare/Medicare Advantage
In Network Coverage Type(s): PPO
Payor Type: Commercial
In Network Coverage Type(s): HMO, PPO
Payor Type: Commercial
In Network Coverage Type(s): PPO, POS, EPO, HMO
Payor Type: Commercial
In Network Coverage Type(s): HMO, EPO PPO, POS
Payor Type: Medicaid/Managed Medicaid
In Network Coverage Type(s): HMO
Payor Type: Commercial
In Network Coverage Type(s): Supplemental
Payor Type: Commercial
In Network Coverage Type(s): PPO, POS, HMO
Payor Type: Commercial
In Network Coverage Type(s): POS, EPO, HMO
Payor Type: Commercial
In Network Coverage Type(s): PPO, POS, EPO, HMO
Payor Type: Medicaid/Managed Medicaid
In Network Coverage Type(s): HMO
Payor Type: Medicare/Medicare Advantage
In Network Coverage Type(s): PPO, HMO
Payor Type: Medicare/Medicare Advantage
In Network Coverage Type(s): PPO, HMO, DSN
Payor Type: Medicaid/Managed Medicaid
In Network Coverage Type(s): HMO
Payor Type: Commercial
In Network Coverage Type(s): PPO
Payor Type: Commercial
In Network Coverage Type(s): HMO, EPO
Payor Type: Medicaid/Managed Medicaid
In Network Coverage Type(s): HMO
Payor Type: Medicare/Medicare Advantage
In Network Coverage Type(s): HMO
Payor Type: Medicare/Medicare Advantage
In Network Coverage Type(s): PPO
Payor Type: Commercial
In Network Coverage Type(s): EPO, HMO, PPO, POS
Payor Type: Medicaid/Managed Medicaid
In Network Coverage Type(s): HMO
Payor Type: Medicare/Medicare Advantage
In Network Coverage Type(s): HMO, PPO
Payor Type: Commercial
In Network Coverage Type(s): PPO EPO
Payor Type: Commercial
In Network Coverage Type(s): HMO
Payor Type: Commercial
In Network Coverage Type(s): PPO
Payor Type: Commercial
In Network Coverage Type(s): EPO
Payor Type: Commercial
In Network Coverage Type(s): EPO
Payor Type: Medicare/Medicare Advantage
In Network Coverage Type(s): PPO, HMO
Payor Type: Medicaid/Managed Medicaid
In Network Coverage Type(s): State Government
Payor Type: Commercial
In Network Coverage Type(s): PPO, POS, EPO
Payor Type: Medicaid/Managed Medicaid
In Network Coverage Type(s): State Government
Payor Type: Medicaid/Managed Medicaid
In Network Coverage Type(s): State Government
Payor Type: Medicare/Medicare Advantage
In Network Coverage Type(s): Federal Government
Payor Type: Commercial
In Network Coverage Type(s): Supplemental
Payor Type: Commercial
In Network Coverage Type(s): PPO/OAP
Payor Type: Other
In Network Coverage Type(s): PPO, POS, EPO, HMO
Payor Type: Medicare/Medicare Advantage
In Network Coverage Type(s): TBD
Payor Type: Commercial
In Network Coverage Type(s): HMO/EPO
Payor Type: Commercial
In Network Coverage Type(s): PPO, EPO
Payor Type: Commercial
In Network Coverage Type(s): State Government
Payor Type: Commercial
In Network Coverage Type(s): PPO, POS, HMO
Payor Type: Commercial
In Network Coverage Type(s): PPO, HMO
Payor Type: Commercial
In Network Coverage Type(s): PPO, POS
Payor Type: Commercial
In Network Coverage Type(s): PPO, POS, HMO
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Contact and Location
- 212-639-3077 Office Phone
- Speaks English and Hebrew
- New York City
- Memorial Sloan Kettering Bergen Montvale, NJ

Memorial Sloan Kettering has locations throughout New York City, Long Island, New Jersey, and Westchester. These locations offer many services, including screening, chemotherapy, and medical testing.
See all locationsAbout Me
Education
MD, Tel Aviv University
Residencies
Neurological Surgery – Tel Aviv Sourasky Medical Center
Fellowships
Spine Oncology – Memorial Sloan Kettering Cancer Center
Board Certifications
Neurological Surgery (Israel)
I am a neurosurgeon who specializes in caring for people with primary spine tumors or cancer that has spread to the spine from other parts of the body. I have specialty training in using leading-edge surgical methods to treat spinal tumors and degenerative disorders. These include minimally invasive techniques, spinal endoscopy, image guidance, and robotics. Advanced approaches allow me to remove tumors with the highest level of precision while making the lowest impact on my patients’ quality of life.
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As a member of MSK’s Multidisciplinary Spine Tumor Center, I work with a team of specialists, including radiation oncologists, interventional radiologists, pain specialists, rehabilitation specialists, and medical oncologists. Providing our patients with comprehensive care requires a true team approach. At MSK, our vast experience and expertise make us uniquely suited to do this. For example, by combining surgery with radiosurgery and targeted therapies, we have revolutionized the way we treat spine tumors. In some instances, we are even able to offer our patients surgical strategies that won’t require them to be admitted to the hospital.
I am also involved in clinical research to improve treatments for spine tumors. I am particularly focused on patient outcomes and developing new therapies and technologies. My current work involves looking for ways to make systemic therapies, such as immunotherapy, more effective in treating spine tumors.
A cancer diagnosis can cause a great deal of anxiety and uncertainty. The thought of having to undergo spinal surgery can make these concerns worse. When I meet with patients and their loved ones, I truly listen to them and hear their expectations, goals, and fears before we agree on a clear treatment plan together. I hope that after seeing me they feel safe, calm, and confident with their care team.
Outside of work, I enjoy spending time with my wife and children. We love to travel and go to the beach. I am an avid runner, a passionate soccer fan, and an unexceptional guitar player.
Awards and Honors
- Globus Spine Fellow Award (2017)
Colleagues
Doctors at Memorial Sloan Kettering work as teams, with specialists from all different areas. This allows us to consider all your needs together, and to give you the best possible care.
Clinical Trials

Memorial Sloan Kettering's doctors and scientists are constantly developing new treatments for cancer. MSK is typically running hundreds of clinical trials at a given time.
You may be able to participate in a clinical trial even if you are new to MSK. Search our online directory to find trial information and see more about who can participate.
Search clinical trialsResearch and Publications
Barzilai O, Laufer I, Yamada Y, Higginson DS, Schmitt AM, Lis E, Bilsky MH. Integrating Evidence-Based Medicine for Treatment of Spinal Metastases Into a Decision Framework: Neurologic, Oncologic, Mechanicals Stability, and Systemic Disease. J Clin Oncol. 2017 Jul 20;35(21):2419-2427.
Barzilai O, Laufer I, Robin A, Xu R, Yamada Y, Bilsky M. Hybrid Therapy for Metastatic Epidural Spinal Cord Compression: Technique for Separation Surgery and Spine Radiosurgery. Neurosurgery (suppl: Operative Neurosurgery)
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Barzilai O, Amato MK, McLaughlin L, Reiner AS, Ogilvie SQ, Lis E, Yamada Y, Bilsky MH, Laufer I. Hybrid surgery–radiosurgery therapy for metastatic epidural spinal cord compression: A prospective evaluation using patient-reported outcomes. Neuro-Oncology Practice. 2017 Jul 22.
Barzilai O, Lidar Z, Constantini S, Salame K, Bitan-Talmor Y, Korn A. Continuous mapping of the corticospinal tracts in intramedullary spinal cord tumor surgery using an electrified ultrasonic aspirator. J Neurosurg Spine. 2017 Aug;27(2):161-168.
Sowash M, Barzilai O, Kahn S, McLaughlin L, Boland P, Bilsky MH, Laufer I. Clinical outcomes following resection of giant spinal schwannomas: a case series of 32 patients. J Neurosurg Spine. 2017 Apr;26(4):494-500.
Visit PubMed for a full listing of Dr. Barzilai’s journal articles. Pubmed is an online index of research papers and other articles from the US National Library of Medicine and the National Institutes of Health.
See all on PubMedPatient Reviews
At MSK, we’re committed to delivering the best care to every patient. We use feedback from our patients to continue to improve our care. We also post patient reviews online to help you make healthcare choices. Learn more about our patient experience reviews.
Disclosures
Doctors and faculty members often work with pharmaceutical, device, biotechnology, and life sciences companies, and other organizations outside of MSK, to find safe and effective cancer treatments, to improve patient care, and to educate the health care community.
MSK requires doctors and faculty members to report (“disclose”) the relationships and financial interests they have with external entities. As a commitment to transparency with our community, we make that information available to the public.
Ori Barzilai discloses the following relationships and financial interests:
No disclosures meeting criteria for time period
If you’re a patient at MSK and would like more information about your doctor’s external relationships, please talk with your doctor.
The information published here is for a specific annual disclosure period. There may be differences between information on this and other public sites as a result of different reporting periods and/or the various ways relationships and financial interests are categorized by organizations that publish such data.
This page and data include information for a specific MSK annual disclosure period (January 1, 2021 through disclosure submission in spring 2022). This data reflects interests that may or may not still exist. This data is updated annually.
Learn more about MSK’s COI policies here. For questions regarding MSK’s COI-related policies and procedures, email MSK’s Compliance Office at [email protected].