Photo of Mark Sivak

Mark Sivak

Print ProfilePrint Profile



  • Neuromuscular Medicine

  • Neurology, American Board of Psychiatry and Neurology

Clinical Focus


  • MD, University of Louisville

  • Internship, Internal Medicine
    Maimonides Medical Center

  • Residency, Neurology
    Mount Sinai Hospital


Ochoa JL, Torebjork E, Marchettini P, Sivak M. Mechanisms of Neuropathic Pain: Cumulative Observations, New Experiments, and Further Speculation. In: Fields HL, Dubner R, Cervero F, editors. Advances in Pain Research and Therapy. New York, Raven; 1986. pp4-450.

Sivak M, Ochoa J. Clinical Electrophysiologic and Pathologic Correlates. In: Brown WF, Bolton CF, editors. Clinical Electromyography. Boston, CF Butterworths; 1987. pp3-30.

Sivak M, Ochoa J, Fernandez JM. Positive Manifestations of Nerve Fiber Dysfunction: Clinical Electrophysiologic and Pathologic Correlates. In: Brown WF, Bolton CF, editors. Clinical Electromyography. 2 Boston, Butterworth-Heimann; 1993. pp117-148.

Gluck M, Thomas RG, Sivak M. Unaltered cytochrome oxidase, glutamate dehydrogenase and glutaminase activities in platelets from patients with sporadic amyotrophic lateral sclerosis--a study of potential pathogenetic mechanisms in neurodegenerative diseases. J Neural Transm 2000; 107(12): 1437-47.

Begerman M, Sivak M. Concordance of Lupus Erythematosis and Myasthenia Gravis.;.

Industry Relationships

Physicians and scientists on the faculty of the Icahn School of Medicine at Mount Sinai often interact with pharmaceutical, device and biotechnology companies to improve patient care, develop new therapies and achieve scientific breakthroughs. In order to promote an ethical and transparent environment for conducting research, providing clinical care and teaching, Mount Sinai requires that salaried faculty inform the School of their relationships with such companies.

Dr. Sivak did not report having any of the following types of financial relationships with industry during 2015 and/or 2016: consulting, scientific advisory board, industry-sponsored lectures, service on Board of Directors, participation on industry-sponsored committees, equity ownership valued at greater than 5% of a publicly traded company or any value in a privately held company. Please note that this information may differ from information posted on corporate sites due to timing or classification differences.

Mount Sinai's faculty policies relating to faculty collaboration with industry are posted on our website. Patients may wish to ask their physician about the activities they perform for companies.

Insurance Information

Physicians who provide services at hospitals and facilities in the Mount Sinai Health System might not participate in the same health plans as those Mount Sinai hospitals and facilities (even if the physicians are employed or contracted by those hospitals or facilities).

Information regarding insurance participation and billing by this physician may be found on this page, and can also be obtained by contacting this provider directly. Because physicians insurance participation can change, the insurance information on this page may not always be up-to-date. Please contact this physician directly to obtain the most up-to-date insurance information.

Insurance and health plan networks that the various Mount Sinai Health System hospitals and facilities participate in can be found on the Mount Sinai Health System website.

Edit profile in Sinai Central


Annenberg Building Floor 2nd
1468 Madison Avenue
New York, NY 10029


Annenberg Building
1468 Madison Avenue
New York, NY 10029

Tel: 212-241-8747
Fax: 212-987-3301
Neurology Faculty Practice Associates

1468 Madison Avenue
Annenberg Bldg,, 2nd Floor
New York, NY 10029

Tel: 212-241-8747
Fax: 212-860-4952
Get Directions

Office Hours:
  • Monday 9:00am - 5:00pm
  • Tuesday 9:00am - 5:00pm
  • Wednesday 9:00am - 5:00pm
  • Thursday 9:00am - 5:00pm
  • Friday 9:00am - 5:00pm
Insurance Plans
  • Aetna
  • CIGNA Healthcare HMO
  • Empire BCBS Medicare HMO
  • Empire BCBS PPO/POS/Traditional
  • Empire BCBS Pathway X - Enhanced
  • Fidelis/Centercare
  • Group Health Insurance (GHI) - PPO
  • HIP Commercial
  • HIP Medicaid
  • HIP Medicare
  • HealthFirst
  • Magnacare
  • Medicaid
  • Medicare
  • Multiplan/PHCS
  • Oxford (Medicare)
  • Oxford Liberty
  • Pomco
  • United Health Care - Mount Sinai Top Tier
  • United Health Care Commercial
  • United Health Care Empire Plan
  • VNS Medicare