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Dr. Harrison is on Doximity

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Education & Training

  • SUNY Health Science Center at Brooklyn
    SUNY Health Science Center at BrooklynFellowship, Pulmonary Disease and Critical Care Medicine, 1985 - 1987
  • Harlem Hospital Center
    Harlem Hospital CenterResidency, Internal Medicine, 1982 - 1984
  • Icahn School of Medicine at Mount Sinai/Mount Sinai Hospital
    Icahn School of Medicine at Mount Sinai/Mount Sinai HospitalInternship, Internal Medicine, 1981 - 1982
  • Drexel University College of Medicine
    Drexel University College of MedicineClass of 1981

Certifications & Licensure

  • NC State Medical License
    NC State Medical License 1998 - 2025
  • IN State Medical License
    IN State Medical License 2014 - 2025
  • PA State Medical License
    PA State Medical License 2002 - 2024
  • NY State Medical License
    NY State Medical License 1982 - 2024
  • OH State Medical License
    OH State Medical License 1997 - 2024
  • AR State Medical License
    AR State Medical License 2023 - 2024
  • NM State Medical License
    NM State Medical License 2018 - 2024
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Press Mentions

  • CDC Releases Reports Showing Effectiveness of Masks in Schools
    CDC Releases Reports Showing Effectiveness of Masks in SchoolsSeptember 24th, 2021
  • CDC: Studies Show That Mask Mandates Limit the Spread of COVID-19 in Schools
    CDC: Studies Show That Mask Mandates Limit the Spread of COVID-19 in SchoolsSeptember 24th, 2021
  • Getting Vaxxed at Pineview
    Getting Vaxxed at PineviewFebruary 24th, 2021

Hospital Affiliations