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Allergy Crystal Lake - Fan Choice Aword Dr. Hahn

Welcome to Advanced Allergy and Asthma Associates Patient portal

As a practice, we use the patient portal to help communicate with our patients so you are able to have access to your information in a secure way to help protect your information. Please call 847 888 8802 to speak to our receptionist staff to help create your login information if you do not already have a username and password to log into the portal.

The areas that we use the portal for are:
  1. After Physicians review labs they are able to post the results for our patients to have access to them.
  2. Able to receive documents in a secure way.
  3. To make secure online payments for statements.
  4. Patients can update their demographics without having to call the office.
  5. Patients are able to request appointments with ease.

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