Pediatric Allergy & Immunology Specialists in NJ | HMH   

Pediatric Allergy and Immunology 

Expert allergy and immunology care for children in New Jersey

As a parent, watching your child experience discomfort or serious health issues is challenging.

When your child has allergies or immune system problems, it is natural to feel concerned and overwhelmed. At Hackensack Meridian Children’s Health, we are here to support you every step of the way, providing expert care for your child in a compassionate and understanding environment.

We proudly serve families across New Jersey, including areas such as Bergen, Essex, Hudson, Monmouth, Middlesex, Ocean, and Passaic counties, ensuring that expert pediatric care is always within reach.

Understanding Pediatric Allergy and Immunology

Pediatric allergy and immunology covers the diagnosis and treatment of a wide range of conditions from everyday allergies to complex immune system disorders.

Although closely related, these two areas are distinct:

  • Allergies occur when the immune system overreacts to harmless substances such as foods or pollen.
  • Immunology focuses on identifying and treating deficiencies or abnormalities in the immune system.

Children may react to foods, medications, or environmental triggers, and these issues often appear early in life. Our team has expertise in caring for infants and toddlers with food allergies, which require careful, comprehensive management. We also treat children with more complex immune deficiency disorders, which may involve recurring infections or other serious health concerns.

Our Locations

Joseph M. Sanzari Children's Hospital at Hackensack University Medical Center

360 Essex Street, Suite 302, Hackensack, NJ 07601
650 From Road, 5th Floor, Paramus, NJ 07652
551-996-2065


K. Hovnanian Children's Hospital at Jersey Shore University Medical Center

19 Davis Avenue, 5th Floor,  Neptune City, NJ 07753
732-897-3400

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Specialized Programs and Clinics for Children

At Hackensack Meridian Children’s Health, we offer a range of specialized services to address your child’s unique needs. Our team of pediatric allergists and immunologists is equipped to handle everything from common allergic reactions to the most complicated immune system disorders.

Food allergies are a major concern for many families, especially when they affect infants and young children. Our comprehensive food allergy program offers a full range of services to support your child’s health, including:

  • Diagnosis: We provide thorough evaluations to accurately identify food allergies.
  • Nutritional counseling: Our team works closely with dietitians to ensure your child receives balanced nutrition while managing their allergies.
  • Education: We offer detailed guidance on food avoidance and safe food introduction, helping you navigate your child’s dietary needs with confidence.

Our team also conducts oral food challenges in a safe pediatric unit. These challenges help determine if your child is truly allergic to certain foods, providing you with clear and reliable information.

Drug allergies can be especially tricky, but our team is experienced in handling these complex cases. We offer detailed drug allergy testing, including skin testing, patch testing and drug challenges, to accurately diagnose allergies. 

For children who need to take a medication they’re allergic to, we provide drug desensitization procedures, allowing them to safely receive necessary treatments while minimizing the risk of reactions.

Immune deficiency disorders can lead to frequent infections and other serious health issues. Our immunology team offers a full spectrum of care for children with conditions like antibody deficiencies and combined immune deficiencies. We collaborate closely with other pediatric subspecialists to ensure that your child receives comprehensive care. 

Immune deficiency disorders can lead to frequent infections and other serious health issues. Our immunology team offers a full spectrum of care for children with conditions like antibody deficiencies and combined immune deficiencies. In some cases, treatments like bone marrow transplant or gene therapy may be necessary. We collaborate closely with other pediatric subspecialists to ensure your child receives comprehensive care, including these advanced therapies.

Frequently Asked Questions About Pediatric Allergy and Immunology

Diagnosis usually involves a detailed medical history, a physical exam, and specialized testing. Common tests include skin prick testing, blood tests, breathing function tests, and food or drug challenges. These tests help pinpoint what is triggering your child’s symptoms so we can create a personalized care plan.
Allergy symptoms in kids can include sneezing, coughing, runny or stuffy nose, itchy eyes, skin rashes, or stomach upset after eating certain foods. Some children may also experience swelling or difficulty breathing, which requires immediate medical attention. If you notice recurring or unexplained symptoms, it’s best to consult a pediatric allergist.
Treatment depends on your child’s condition but may include medications (like antihistamines or inhalers), nutritional support, allergy shots or drops (immunotherapy), or ongoing care for chronic immune concerns. Our team tailors every treatment plan to the needs of each child and their family.
You should consider a specialist visit if your child has frequent or severe allergic reactions, asthma that isn’t well-controlled, repeated infections, or ongoing symptoms that affect daily life. Pediatric allergists and immunologists are specially trained to diagnose and manage these complex conditions.
Some allergies, especially food allergies like milk or egg, may be outgrown over time, while others, such as peanut or tree nut allergies, are more likely to persist. Each child is different, and our specialists use testing and monitoring to track whether your child’s allergies are improving or require continued care.

Why Choose Us for Pediatric Allergy and Immunology?

Your child deserves access to some of the leading pediatric allergists and immunologists. Choosing Hackensack Meridian Children’s Health for pediatric allergy and immunology care means you get:

Managing complex immune system disorders often requires coordination between multiple specialists. Our team works closely with other pediatric subspecialists to ensure that every aspect of your child’s health is addressed. Also, Hackensack University Medical Center offers specialized care for both pediatric and adult patients to ensure a smooth transition to adult care and support at every stage of life.

Our pediatric allergy and immunology team offers a full range of services, from treating common allergies to managing complex cases that require specialized care. With access to the resources of a leading children’s hospital, we can provide the most advanced treatments available, ensuring your child receives the highest level of care.

Our team of pediatric allergy and immunology experts understands that children’s bodies are different from adults and require specialized care. Whether we’re managing food allergies, treating drug reactions or addressing immune deficiencies, our focus is always on supporting your child’s growth, nutrition and overall well-being.
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