Allion Healthcare to Present at Piper Jaffray Healthcare Conference.

MELVILLE, N.Y. -- Allion Healthcare (NASDAQ: ALLI) today announced that it will present at the Piper Jaffray Healthcare Conference at 12:30 p.m. (Eastern) on Tuesday, December 2, 2008 at the New York Palace Hotel in New York, New York.

Mike Moran, Allion's Chairman, President and Chief Executive Officer will give a presentation regarding Allion Healthcare's market positioning, financial performance, and strategic direction.

A live webcast of the presentation will be provided and is available by logging on to the conference website by going to the company's investor relations website at www.allionhealthcare.com. It is recommended that interested parties register at least 15 minutes prior to the start of the presentation to ensure timely access.

About Allion Healthcare

Allion Healthcare, Inc. is a national provider of specialty pharmacy and disease management services focused on HIV/AIDS patients as well as specialized biopharmaceutical medications and services to chronically ill patients. Allion Healthcare sells HIV/AIDS medications, ancillary drugs and nutritional supplies under the trade name MOMS Pharmacy. Allion Healthcare provides services for the intravenous immunoglobulin, Blood Clotting Factor and other therapies through its Biomed America division. Allion Healthcare works closely with physicians, nurses, clinics, AIDS Service Organizations, and with government and private payors to improve clinical outcomes and reduce treatment costs.