Summary

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.
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Quick Facts

  • accepting new patients
  • 4.5
  • 25 years of experience
  • speaks Spanish, English
  • Albert Einstein College Of Medicine Of Yeshiva University
  • 16 written reviews
  • 1 specialty
  • 17 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 4 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Robert John Marchlewski has 4 locations

ENT and Allergy Associates - Garden City

990 Stewart Avenue 6th floor, Suite 610Garden City, NY 11530

Ent And Allergy Associates Garden City

990 STEWART AVE STE 6GARDEN CITY, NY 11530
Mon8:00 am - 7:00 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
Sat8:00 am - 12:00 pm
SunClosed

The Mount Sinai Hospital

1468 Madison AveNew York, NY 10029

The Mount Sinai Hospital

1 Gustave L Levy PlNew York, NY 10029

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Dr. Robert John Marchlewski, MDDr Gadi Avshalomov, MDDr. Jennifer Gonik Chester, MDDr. Priya Katari, MD
Allergy & ImmunologyAllergy & ImmunologyAllergy & ImmunologyAllergy & Immunology
Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
4.2 
25 Years of Experience 30 Years of Experience 14 Years of Experience 9 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks Spanish, English Speaks Spanish, English Speaks English Speaks English
Garden City , NYBrooklyn , NYNew York , NYNew York , NY
Med School: Albert Einstein College Of Medicine Of Yeshiva University Med School: Sackler School Of Medicine Med School: Albert Einstein College Of Medicine Of Yeshiva University Med School: University Of Central Florida College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Robert John Marchlewski

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Robert John Marchlewski has the following specialty

Specialty Expertise

Dr. Robert John Marchlewski has the following 17 areas of expertise

  • Allergies
  • Anaphylaxis
  • Asthma
  • Atopic Dermatitis
  • Desensitization
  • Drug Allergy
  • Eczema
  • Food Allergies
  • Food Allergy (Hypersensitivity)
  • Hay Fever
  • Hives (Urticaria)
  • Immunotherapy
  • Itching
  • Nasal Allergy (Rhinitis)
  • Rash
  • Sinusitis
  • Watery Eyes

Certifications, License, & Education

25 Years Experience

Dr. Robert John Marchlewski holds an expired medical license in the state of New York.

Medical License

Medical Doctor with an expired medical license in the state of New York that expired in 2025.

Education & Training

Medical School

Graduated from Albert Einstein College Of Medicine Of Yeshiva University in 2001.

NPI Number

Dr. Marchlewski's NPI number is 1477630721.

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Frequently Asked Questions

Is Dr. Robert Marchlewski accepting new patients?
Dr. Robert Marchlewski is accepting new patients on Vitals. View Dr. Robert Marchlewski's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Robert Marchlewski?
You can find contact information for Dr. Robert Marchlewski here on Vitals.
Does Dr. Robert Marchlewski accept virtual/telehealth appointments?
Dr. Robert Marchlewski has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Robert Marchlewski accept my insurance?
You can see the insurance plans that Dr. Robert Marchlewski accepts on their Vitals profile.
Which hospitals is Dr. Robert Marchlewski affiliated with?
Dr. Robert Marchlewski is affiliated with Mount Sinai Kravis Childrens Hospital.

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