Questions about primary immunodeficiency or IDF programs?
Submit our Ask IDF form.
Interested in volunteering?
Contact the PI Community Services Department at 800-296-4433, or click here to e-mail us.
Having trouble logging into My Account?
Click here to submit an inquiry.
Are you a healthcare professional?
Use our Healthcare Professioncal contact form to be added to our database. Click here to complete the Healthcare Professionasl form.
Contact the Communications Department at 800-296-4433, or submit our Ask IDF form.
Immune Deficiency Foundation
110 West Road
Towson, MD 21204
Ask IDF Form
Office Hours: Monday - Friday 9:00 a.m. - 5:00 p.m. (ET)