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Yes, we are open to provide much needed care during the Covid-19 pandemic.  Call the office to schedule a Telehealth visit with one of our Physicians.

To ensure social distancing, we are asking all shot patients to select specific time slots. Please click here or call the office (630) 455-0456 to sign up. More Details Here 

Doctors Providing Personal Allergy and Asthma Care

We provide a level of attention that is rarely found in today's healthcare system. Office visits are offered in a timely fashion, and you will be given as much time as necessary to answer ALL of your questions. All visits are face to face with a doctor without any electronic media to get in the way. Don't be surprised to get a personal call from your doctor to address your follow-up questions or test results.

For Over 20 Years We've Been Providing Medical Care The Way It Should Be!

  • We Treat You Like Family
  • We Strive to Offer You a Timely Appointment
  • We Allow the Time You Need for All Your Questions
  • We Look at You, Not a Screen
  • We Have Friendly, Knowledgeable Staff



Pollen / Mold 

Office FAQs


Our Medical Office Treats the Following:

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Woman & Child


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Breathing Machine


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Man With A Cold


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Bee On Sunflower

Systemic Allergy

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Woman & Child


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Person Getting A Shot

Clinical Immunology

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Our Team

Dr. Mark C. Jacobson, MD

Mark C. Jacobson, MD

Dr. Jennifer Simonaire

Jennifer Simonaire, DO

Allergists Treating Children and Adults

Allergy & Asthma Physicians offers the most comprehensive adult and pediatric Allergy and Asthma care in the area. Both doctors will treat you in a caring and individualized manner. Our doctors will listen carefully to your concerns and then, along with you, decide on the most appropriate and effective treatment for you or your child.

Visit our medical office in Hinsdale, IL, for comprehensive testing, care, and treatment of children and adults with symptoms of allergy, asthma, sinusitis, and primary immune deficiency. We are ready to help you with a wide variety of Allergy, Asthma, and Clinical Immunology issues, including:

  • Allergic Rhinitis
  • Runny, Stuffy Nose
  • Pediatric Allergy
  • Food  Allergy 
  • Peanut Allergy
  • Pollen Allergy
  • Mold, Dust Allergy
  • Allergy Shots
  • Allergy Testing
  • Immunotherapy
  • Eczema, Atopic Dermatitis
  • Contact Dermatitis
  • Asthma
  • Pediatric Asthma
  • Wheezing
  • Bronchospasm
  • Vocal Cord Dysfunction
  • Cough Variant Asthma
  • Exercise-Induced Asthma
  • Pulmonary Function
  • Spirometry
  • Chronic Cough
  • Post-nasal drip
  • Allergic Conjunctivitis
  • Chronic Sinusitis
  • Acute Sinusitis
  • Urticaria / Angioedema
  • Hives
  • Anaphylaxis
  • Stinging Insect Allergy
  • Latex Allergy
  • Drug Allergy
  • Penicillin Testing
  • Mastocytosis
  • Mast Cell Activation
  • Eosinophilic Esophagitis
  • GERD/ Heartburn
  • Laryngopharyngeal reflux
  • Immune Deficiency
  • Gammaglobulin (IVIG)
  • Omalizumab (Xolair)
  • Dupixent (Dupilumab)
  • Nucala (Mepolizumab)
  • Fasenra (Benralizumab)
  • Cinquain (Reslizumab)

Our office is conveniently located just off I-294 at Ogden Ave.

We offer early morning and evening appointments and accept most insurance plans. Dr. Jacobson and Dr. Simonaire are both ready to help you and your family in determining the best way to improve your health. Please contact us for more details.

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Contact Us

(630) 455-0456

Office Hours 
Monday: 9am - 7pm
Tuesday: 9am - 7pm
Wed: 10am - 4pm
Thursday: 9am - 7pm
Friday: 8am - 2pm

911 N Elm St #300
Hinsdale, IL 60521

Proudly Serving
Hinsdale, Oak Brook, Elmhurst, Naperville, Downers Grove, Westmont, La Grange, Darien, Orland Park, Burr Ridge, Lombard, Riverside, Berwyn, Cicero, Chicago, Niles, Wheaton, Plainfield, Bolingbrook, Oak Park, Aurora, Westchester, Park Ridge, Dupage, Clarendon Hills, Lisle, Willowbrook, Western Springs, Glenview, Northbrook, Evanston, Highland Park, Deerfield, Morton Grove

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