Allion Healthcare to Present at the
Thomas Weisel Partners Healthcare Conference
 

MELVILLE, NY, August 30, 2005 – Allion Healthcare, Inc. (NASDAQ: ALLI), a national provider of specialty pharmacy and disease management services focused on HIV/AIDS patients, announced today that Michael P. Moran, Allion‘s President and Chief Executive Officer, is scheduled to present at the Thomas Weisel Partners Healthcare Conference on Wednesday, September 7, 2005 at 3:15 p.m. EDT at the Four Seasons Hotel in Boston, MA.

A live audio webcast of the presentation will be available through Allion Healthcare’s website at www.allionhealthcare.com. Participants are urged to log on to the web site 15 minutes prior to the scheduled start time to download and install any necessary audio software.  The webcast will be archived on the Company's web site for 30 days.

About Allion Healthcare, Inc.
Allion Healthcare, Inc. is a national provider of specialty pharmacy and disease management services focused on HIV/AIDS patients. Allion Healthcare sells HIV/AIDS medications, ancillary drugs and nutritional supplies under the trade name MOMS Pharmacy.  Allion offers nationwide pharmacy care from its pharmacies in California, New York, Washington, and Florida. 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 for patients.

Contact:
Allion Healthcare, Inc.
Jim Spencer, Chief Financial Officer
(631) 870-5126

The Ruth Group
Francesca DeMartino, Investor Relations
(646) 536-7024
fdemartino@theruthgroup.com