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Aaron Harrison, MD, Gastroenterology, Bay Shore, NY, South Shore University Hospital

AaronRichardHarrisonMD

Gastroenterology Bay Shore, NY

Chair, Internal Medicine Southside Hospital Northwell Health

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Education & Training

  • UCLA David Geffen School of Medicine/UCLA Medical Center
    UCLA David Geffen School of Medicine/UCLA Medical CenterFellowship, Gastroenterology, 1977 - 1979
  • Jacobi Medical Center/Albert Einstein College of Medicine
    Jacobi Medical Center/Albert Einstein College of MedicineResidency, Internal Medicine, 1974 - 1977
  • Albert Einstein College of Medicine
    Albert Einstein College of MedicineClass of 1974

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1977 - Present
  • NY State Medical License
    NY State Medical License 1975 - 2024
  • American Board of Internal Medicine Internal Medicine
  • American Board of Internal Medicine Gastroenterology

Awards, Honors, & Recognition

  • Newsday - Top Doctors on Long Island Castle Connolly, 2010-2017
  • Top Doctors: New York Metro Area Castle Connolly, 2002-2017
  • CMS Meaningful Use Stage 1 Certification NextGen Ambulatory EHR, NextGen Healthcare, 2012-2013
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Press Mentions

  • Advent of 'Bloodless Medicine' Is Helping Some Patients Avoid Transfusions
    Advent of 'Bloodless Medicine' Is Helping Some Patients Avoid TransfusionsNovember 28th, 2022
  • Improving Colonoscopy With Artificial Intelligence
    Improving Colonoscopy With Artificial IntelligenceAugust 23rd, 2022
  • Far-Flung Health Care Providers Join Northwell in Battle Against COVID-19
    Far-Flung Health Care Providers Join Northwell in Battle Against COVID-19April 27th, 2020
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Hospital Affiliations