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Gary Swain

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  • MD, Harvard Medical School

  • MD, Harvard Medical School

  • MBA, Yale University School of Management

  • Residency, Surgery (Gen)
    Mount Sinai School of Medicine


    Dr. Swain is an Assistant Professor of Surgery at the Icahn School of Medicine at Mount Sinai. He received his Bachelor of Arts degree in Neuroscience from Johns Hopkins University where he graduated as member of Phi Beta Kappa. Having obtained his medical degree from Harvard Medical School, he went on to receive his MBA from Yale University School of Management. He then completed a general surgery residency at Mount Sinai Medical Center in New York City.

    With his clinical focus in general surgery, Dr. Swain is skilled in both laparoscopic and open surgery. Additionally, he is passionate about improving health care systems which would allow greater access to high quality surgical care to diverse underserved communities. Prior experiences, both domestically and abroad, have given him insight into the development of systems that would improve health care to these communities. During medical school, Dr. Swain treated patients in urgent care clinics in Costa Rica and Chile and conducted an analysis of Chilean and Costa Rican health care systems. He found an increase in the disparities in health care indicators with an increase in the privatization of health care systems. Additionally, he worked as a project manager at the Children’s Hospital of Philadelphia. In this position, he worked with senior leadership to implement the Meaningful Use Program and he helped develop the proposal for Compass Care, a program to improve care coordination for the most high-risk children with complex medical needs. In recognition of his achievements and contributions, Harvard Medical School awarded Dr. Swain the prestigious Presidential Scholars Award and the Harvard Medical School Community Service Award for outstanding leadership in community outreach. He is also the recipient of the Harvard Multiculturalism Award for his efforts supporting diversity at Harvard. He looks forward to continuing to care for patients from diverse cultures while serving the Queens community.

    In addition to his clinical interests, Dr. Swain’s research interests include health care operations decision-analytic modeling, simulation, queuing in hospital settings, cost effectiveness, and resource allocation. He plans to continue research in health care quality improvement and systems development with a goal of helping to improve both health care quality and access in underserved communities.


Swain GW, Nguyen SQ, Hoballah JJ, Scott-Conner C. Transverse Loop Colostomy. In: Operative Dictations in General and Vascular Surgery: Operative Dictations Made Simple. New York, Springer Science+Business Media, LLC; pp288-91.

Telem DA, Vine AJ, Swain G, Divino CM, Salky B, Greenstein AJ, Harris M, Katz LB. Laparoscopic subtotal colectomy for medically refractory ulcerative colitis: the time has come. Surgical endoscopy 2010 Jul; 24(7).

Miller AT, Swain GW, Widmar M, Divino CM. How important are American Board of Surgery In-Training Examination scores when applying for fellowships?. Journal of surgical education; 67(3).

Long EF, Swain GW, Mangi AA. Comparative survival and cost-effectiveness of advanced therapies for end-stage heart failure. Circulation. Heart failure 2014 May; 7(3).

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. Swain 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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Mount Sinai Advanced Cardiovascular Group

30-74 31st Street
5th Floor
Astoria, NY 11102

Tel: 718-808-7700
Fax: 718-808-7706
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Office Hours:
  • Monday 9:00am - 12:00pm
  • Tuesday 9:00am - 12:00pm
  • Friday 9:00am - 5:00pm
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Mount Sinai Doctors Jackson Heights

37-22 82nd Street
Jackson Heights, NY 11372

Tel: 718-879-1600
Fax: 718-335-9237
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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
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