Skip to main content

Dr. Harrison is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Harrison's full profile

Already have an account?

  • Office

    6 W View Dr
    Oyster Bay, NY 11771
    Phone+1 516-624-7853
    Fax+1 516-624-8083

Education & Training

  • SUNY Downstate Health Sciences University
    SUNY Downstate Health Sciences UniversityFellowship, 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

  • AR State Medical License
    AR State Medical License 2023 - 2026
  • OH State Medical License
    OH State Medical License 1997 - 2026
  • IN State Medical License
    IN State Medical License 2014 - 2025
  • NC State Medical License
    NC State Medical License 1998 - 2025
  • NM State Medical License
    NM State Medical License 2018 - 2024
  • NY State Medical License
    NY State Medical License 1982 - 2024
  • PA State Medical License
    PA State Medical License 2002 - 2024
  • American Board of Emergency Medicine Emergency Medicine
  • American Board of Physician SpecialistsBoard Certification in Emergency Medicine
  • Join now to see all

Press Mentions

  • 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
  • CDC Releases Reports Showing Effectiveness of Masks in Schools
    CDC Releases Reports Showing Effectiveness of Masks in SchoolsSeptember 24th, 2021
  • Getting Vaxxed at Pineview
    Getting Vaxxed at PineviewFebruary 24th, 2021