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Tamar Mirensky

  • ASSISTANT PROFESSOR Surgery, Pediatric Surgery
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  • Pediatric Surgery

Clinical Focus


  • MD, University of Pennsylvania

  • Residency, General Surgery
    Yale-New Haven Hospital

  • Fellowship, Pediatic Surgery
    St. Louis Children's Hospital


    Dr. Mirensky received her Bachelor of Science in Engineering and Applied Science degree Magna Cum Laude from the University of Pennsylvania. Dr. Mirensky continued her studies at the University of Pennsylvania, where she earned her Doctor of Medicine. She completed her residency in General Surgery at Yale-New Haven Hospital, where she was awarded the Sam Harvey Yale Surgical Society Outstanding Resident Award and the Dennis Wasson, MD Award for Outstanding Performance in Surgical Residency.  Dr. Mirensky completed a post-doctoral research Fellowship at Yale University School of Medicine, where she studied tissue engineered vascular grafts.  Dr. Mirensky was awarded the Rosencrantz Basic Science Award by the American Academy of Pediatrics Section of Surgery in 2008 and 2009. Following her General Surgery training, Dr. Mirensky completed a clinical Fellowship in Pediatric Surgery at the St. Louis Children’s Hospital, where she was the recipient of the Gregorio A. Sicard Fellow Teaching Award.

    Dr. Mirensky’s clinical interests include all aspects of pediatric general and thoracic surgery, advanced minimally invasive surgery of neonates and children and the management of pediatric and adolescent obesity.  Dr. Mirensky has a strong interest in the epidemiologic basis of disease and clinical outcomes.  She will continue to supplement her practice with collaborative clinical research efforts. 



  • 2014 - 2014
    Gregorio A. Sicard Fellow Teaching Award
    Washington University Department of Surgery

  • 2012 - 2012
    The Sam Harvey Outstanding Resident Award
    Yale Surgical Society

  • 2008 - 2009
    Rosencrantz Basic Science Award
    American Academy of Pediatrics Section of Surgery

  • 2008 - 2008
    Best Abstract Recognition
    Tissue Engineering and Regenerative Medicine International Society

  • 2006 - 2006
    Ira S. Goldenberg General Surgery Intern of the Year
    Yale-New Haven Hospital Department of Surgery

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. Mirensky 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.

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New York, NY 10029

Tel: 212-241-1602
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Insurance Plans
  • Aetna
  • Affinity
  • AmidaCare
  • Cigna - HMO
  • Empire Blue Cross/Blue Shield - PPO
  • Fidelis Medicare
  • HIP Commercial
  • HealthFirst
  • Local 1199
  • Magnacare
  • Medicaid
  • Medicare
  • MultiPlan, Inc.
  • Oxford Health Plans
  • Pomco
  • United Healthcare - Mount Sinai Top Tier
  • United Healthcare Commercial
  • United Healthcare Empire Plan
  • UnitedHealthcare Community Plan
  • VNS Medicare
  • WellCare of New York, Inc.