Dr. Mervat Nassef, MD

Dr. Mervat Nassef, MD

Pediatric Allergy & Immunology  ·  
Female  ·  
57 y/o

Accepting new patients

Dr. Mervat Nassef, MD is a pediatric allergy & immunology specialist in New York, NY and has been practicing for 29 years. She specializes in pediatric allergy & immunology, allergy & immunology, and more.

New York Presbyterian Allergy

3959 Broadway Ste 107N

New York, NY 10032
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Insurance Accepted

  • Aetna
  • Affinity Health Plan
  • Cigna
  • Connecticare
  • EmblemHealth
  • Empire Blue Cross Blue Shield
  • Fidelis Care
  • HealthFirst
  • MagnaCare
  • Medicaid
  • MultiPlan
  • Oxford Health Plans
  • UnitedHealthCare
  • VNS Choice

Learn about Dr. Nassef

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Nassef performs your care needs compared to other doctors.

Allergic Reaction
very high
more than 93% of peers
Allergic Rhinitis
very high
more than 92% of peers
Animal Allergies
more than 77% of peers

Dr. Nassef's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

3  Specialties

  • Pediatric Allergy & Immunology
  • Allergy & Immunology
  • Pediatric Allergy

1  Board Certifications

  • Allergy & Immunology
    Accredited by: American Board of Allergy & Immunology*

15  Conditions Treated

12  Procedures

  • Allergen Immunotherapy
  • Allergy Shots
  • Allergy Skin Testing
  • Allergy Testing
  • Allergy Treatment
  • Asthma and Immunology Care
  • Blood Allergy Testing
  • Desensitization
  • Drug or Food Challenge
  • Lung Spirometry
  • Nebulizer Treatment
  • Patch Testing

Background Check

0 Malpractice Claims

No malpractice history found for New York.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • New York Univ Sch Of Med
    Medical School | Graduated 1986
  • New York University Medical Center
    Residency Hospital | Completed 1989

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Nassef has no media or publications listed.

Languages Spoken

  • English
  • Arabic

Memberships & Professional Affiliations

Dr. Nassef does not have any memberships or affiliations listed. If you are Dr. Nassef and would like to add memberships or affiliations, please update your profile.

Dr. Nassef's Reviews

Likelihood of recommending Dr. Nassef to family and friends
15 total reviews (5 have comments)

Likelihood to Recommend (15)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Nassef's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    16 to 30 minutes

Patient Comments (5)

Dr. Nassef is an amazing pediatric allergist. My son is a non-verbal autistic child that has many food and seasonal allergies. Dr. Nassef takes the time to hear all of my concerns and truly helps treat my son’s allergy symptoms. I appreciate her concern for my child. I highly recommend Dr. Nassef...more
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she has no bedside manner she compared my son's gerd to diabetes which is no way related. she gave my son a bland diet which no one could follow,never mind a child.and compared me to not following the diet to giving a diabetic child sugar. she stinks!!!
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First time visit to Dr Nassef was met with total satisfaction. Unlike other allergist she does the testing herself and does it accurately. At a top rated teaching hospital Ive watched an assistant not make enough contact with my sons skin and having to be retested because I didn’t want to rule...more
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Dr. Nassef is so patient and understanding. She really made me feel comfortable and confident with her service. I recommend anyone who is suffering from allergies to go to see her. The office is extremely warming and a happy environment.
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Very disappointed in visiting doctor Nassef. She was recommended as a highly qualified specialist. When we came in with our son who has eczema on his body and our understanding that we would get a full panel test done to figure out what is the root cause. Instead the doctor spent all of 5 minutes,...more
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