40 Cross Street
Norwalk, CT 06851

(203) 845-4800

Allergy & Immunology Doctor of Allergy and Immunology in Norwalk, Connecticut

Norwalk Medical Group’s board certified Allergist and Immunologist, Dr. Marvin Den, MD, is specially trained and has extensive experience in the diagnosis and treatment of allergic diseases, immune deficiencies, and allergic reactions related to medications, food and insect stings. Common examples include respiratory conditions such as:

  • Rhinitis (hay fever)
  • Sinusitis
  • Asthma

Our allergy doctor also treats skin reactions such as:

  • Eczema
  • Hives
  • Contact dermititis

A comprehensive investigation is conducted to determine the possible allergic cause for each individual’s symptoms. Through a combination of thorough consultation, skin tests and blood tests, our physician will diagnose and manage allergic diseases with traditional and/or new therapies. Our services include testing and diagnosis for inhalant allergies, food and drug allergies, and allergic skin diseases. We also provide immunotherapy (allergy shots), Omalizumab (Xolair) injections for severe asthmatics and patient education related to allergic and immune deficient diseases.

Our Allergist and Immunologist doctor:

Marvin Den, MD