Allergy and Immunology

Allergies are among the most common chronic conditions worldwide.

An allergic reaction typically triggers symptoms in the nose, lungs, throat, sinuses, ears, lining of the stomach or on the skin. For some people, allergies can also trigger symptoms of asthma.

A number of different allergens are responsible for allergic reactions.

The most common include:

  • Pollen
  • Dust
  • Food
  • Insect stings
  • Animal dander
  • Mold
  • Medications
  • Latex

Our Allergy and Immunology department is staffed by Margaret Co, M.D.. Dr. Co is a graduate of the University of the Philippines College of Medicine. She completed her Residency at Long Island Jewish Medical Center and her Fellowship in Allergy and Immunology at New York Presbyterian Hospital – Cornell Campus. Prior to joining Bergen Medical Associates, she was in private practice in Ridgewood, NJ for over 20 years. Dr. Co is Board Certified in Allergy and Immunology and sees both adults and children. She believes in the importance of patient education and partnership in managing their conditions. Her special interests include food allergy, asthma, allergic skin disorders and immune therapies. Dr. Co is a Castle Connolly Top Doctor in her field.

Dr. Co is a highly trained physician with experience to diagnose, treat and manage allergies, asthma and immunologic disorders including primary immunodeficiency disorders. These conditions range from the very common to the very rare, spanning all ages and encompassing various organ systems.

Our Allergy and Immunology department specializes in the comprehensive diagnosis and treatment of conditions including:

  • Nasal allergy/hay fever
  • Sinusitis
  • Eye allergy/conjunctivitis
  • Asthma
  • Food allergy
  • Anaphylaxis
  • Eczema
  • Urticaria (hives)
  • Angioedema
  • Drug allergy
  • Latex allergy
  • Venom/insect allergy
  • Generalized itching
  • Immunodeficiency

Call 201-967-8221 today to make your appointment!

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