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Dr. Jonathan Garellek, DO

Dr. Jonathan Garellek, DO

Infectious Disease Medicine*
5+ years of experience

Dr. Jonathan Garellek, DO is an infectious disease internist in Manhasset, NY and has over 5 years of experience in the medical field. He graduated from NEW YORK INSTITUTE OF TECHNOLOGY / OLD WESTBURY in 2015. He is affiliated with medical facilities such as Plainview Hospital and Long Island Jewish Valley Stream. He is accepting new patients.

Practice

400 Community Dr Manhasset, NY 11030

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At a Glance

  • Areas of Expertise
    Dr. Garellek specializes in the areas of Infectious Disease & Internal Medicine. See board certifications
  • Practices at Top Hospital
    Patient Safety Excellence Award™ See hospitals
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About Me

biography

Dr. Jonathan Garellek, DO is an infectious disease internist in Manhasset, NY and has over 5 years of experience in the medical field. He graduated from NEW YORK INSTITUTE OF TECHNOLOGY / OLD WESTBURY in 2015. He is affiliated with medical facilities...read more
  • Infectious Disease Medicine

  • Internal Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • New York Institute Of Technology / Old Westbury

    Medical School, 2015
American Board of Medical Specialties®
American Board of Internal Medicine®
Infectious Disease
Internal Medicine
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Locations

Practice

North Shore-Long Island Jewish Health System400 Community Dr Manhasset, NY 11030
1

Practice

Long Island Jewish Valley Stream900 Franklin Ave Valley Stream, NY 11580
2

Practice

North Shore University Hospital300 Community Dr Manhasset, NY 11030
3
  • Call
  • Fax
  • Hours
    • Mon: 8:00am - 4:00pm
    • Tue: 8:00am - 4:00pm
    • Wed: 8:00am - 4:00pm
    • Thu: 8:00am - 4:00pm
    • Fri: 8:00am - 4:00pm
  • Directions

Affiliated Hospitals

  • Plainview Hospital

    888 Old Country Rd
    Plainview, NY 11803
    Recipient of 6
    hospital awards

    Patient Safety Excellence Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    84%
    Patients said they were given information about recovering at home
    72%
    Patients said that doctors always listened to them and explained things well

    4% lower than the national average

    View all patient feedback
  • Long Island Jewish Valley Stream

    900 Franklin Ave
    Valley Stream, NY 11580
    Recipient of 12
    hospital awards

    Patient Safety Excellence Award™ (2025, 2024)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards
  • North Shore University Hospital

    300 Community Dr
    Manhasset, NY 11030
    Recipient of 19
    hospital awards

    Patient Safety Excellence Award™ (2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    Outstanding Patient Experience Award™ (2022)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    83%
    Patients said they were given information about recovering at home

    1% lower than the national average

    73%
    Patients said that doctors always listened to them and explained things well

    3% lower than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality