Dr. Robert J. Marchlewski, MD

Dr. Robert J. Marchlewski, MD


Accepting patients


    Dr. Robert Marchlewski received his medical degree from the Albert Einstein College of Medicine. After completing an internship, residency, and chief residency in Pediatrics at Schneider Children's Hospital, Dr. Marchlewski continued his training by completing a fellowship in Allergy & Immunology at Long Island Jewish Medical Center.Dr. Marchlewski is board certified in both Pediatrics and Allergy & Immunology. He is a Fellow of the American Academy of Pediatrics. He is a Member of both the American Academy of Allergy, Asthma & Immunology and the American College of Allergy, Asthma & Immunology, and was recently accepted as a Fellow of the American College of Allergy, Asthma, and Immunology.Dr. Marchlewski sees patients of all ages at our for evaluation and treatment for a wide variety of allergic and immunologic disorders including seasonal allergies, asthma, sinusitis, anaphylaxis, food and drug allergy, urticaria/angioedema, eczema, and immunodeficiency. He is currently affiliated with Long Island Jewish Medical Center, Schneider Children's Hospital, and North Shore University Hospital at Manhasset.

    Castle Connolly Top Doctor

    Castle Connolly Top Doctors are doctor-nominated and selected by a physician-led research team.

    Medical Specialties and Areas of Expertise


    Education & Training

    Schneider Children's Hospital (Internship)

    Schneider Children's Hospital (Residency)

    Long Island Jewish Medical Center (Fellowship)

    Medical Degree - Albert Einstein College of Medicine of Yeshiva University

    Board Certifications

    American Board of Allergy and Immunology

    American Board of Pediatrics

    Medical Conditions Treated

    conditions treated by an Allergist-Immunologist, like Dr. Robert Marchlewski, may include:

    Please contact Dr. Marchlewski's office for more information or to schedule a consultation.

    Medical Procedures Performed

    procedures performed by an Allergist-Immunologist, like Dr. Robert Marchlewski, may include:

    For detailed information, please contact Dr. Marchlewski's office.


    Please contact Dr. Marchlewski's office to confirm accepted insurance plans.


    ENT and Allergy Associates - Garden City

    990 Stewart Avenue

    6th floor, Suite 610

    Garden City, NY 11530

    (516) 222-1881

    Get Directions | View Website

    Ratings & Reviews

    Rating Star


    Overall rating

    Based on 8 reviews

    Check mark

    Office Experience

    92% of patients found the doctor and staff friendly and the office clean and modern

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    98% of patients felt that their time spent with the doctor was meaningful and impactful and that any follow ups were addressed quickly

    Check mark

    Wait Times

    94% of patients were satisfied with the wait time

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    Appointment Booking

    100% of patients found it easy to book an appointment

    Patients give Dr. Robert Marchlewski an Excellent overall experience rating of 5 out of 5 stars. Dr. Marchlewski has been rated and reviewed by 8 patients. These ratings are based on a variety of factors, including the amount of time patients spent with Dr. Marchlewski, his bedside manner, appointment waiting time, friendliness of the office staff, clarity of diagnosis, and more.

    Read Patient Reviews

    Frequently Asked Questions

    Is Dr. Robert Marchlewski accepting new patients?

    Yes, Dr. Robert Marchlewski is accepting new patients at this time.

    Does Dr. Robert Marchlewski offer online booking?

    Please contact Dr. Marchlewski's office at (516) 222-1881 for information about online booking, telehealth, or to schedule an appointment.

    Does Dr. Robert Marchlewski offer telehealth appointments?

    Please contact Dr. Marchlewski's office at (516) 222-1881 for information telehealth appointment availability or for scheduling assistance.

    Which language(s) does Dr. Robert Marchlewski speak?

    Dr. Robert Marchlewski speaks English.

    Which board certifications does Dr. Robert Marchlewski have?

    Dr. Robert Marchlewski is certified by the American Board of Allergy and Immunology and American Board of Pediatrics.

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