Dr. Allison Freeman is an allergist / immunologist treating patients near Pittsburgh that suffer from allergies and other diseases affecting the immune system.


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West Penn Hospital Allergy & Immunology  


4815 Liberty Avenue, Mellon Pavilion, Suite 156, Pittsburgh, PA 15224

Office Hours

  Open Lunch Close
Mon 12:00 - 12:30 pm
Tue 12:00 - 12:30 pm
Wed 12:00 - 12:30 pm
Thu 12:00 - 12:30 pm

Office Details

Doctor Specialties Allergy / Immunology & Pediatrics
Practice Specialty Allergy / Immunology
Health System West Penn Allegheny Health System
Practice Ownership Western Pennsylvania Hospital
Hospital Affiliations
  • AHN Allegheny General Hospital
  • AHN West Penn Hospital
Languages Spoken Arabic, English, French, German, Italian, Korean, Mandarin, Polish, Portuguese, Russian, Spanish, Tagalog, Vietnamese

Insurance Accepted  

  • Blue Cross Blue Shield
  • Cigna

About Dr. Freeman
Dr. Freeman



Our group offers care for rhinitis,sinusitis, asthma, primary immune problems and allergies to foods, medication and insects. In addition the West Penn site offers food challenges, eosinophilic esophagitis counseling and treatment and drug hypersensitivity challenge/desensitization.

We strive to make sure each patient thoroughly understands their allergic issues and is ready to manage flare ups. We follow patients across the life spectrum and adapt the treatment to the age and situation of the patient. Let us help you make your allergies a non-issue.


Education & Training  

Medical School


  • McMaster University Medical Center
    Residency in Pediatrics • 1988 - 1991


  • McMaster University Medical Center
    Fellowship in Allergy& Clinical Immunology • 1991 - 1993

Languages Spoken  

  • English