Alliance Imaging Announces Participation At UBS Warburg Global Healthcare Services Conference.

Business Editors & Health/Medical Writers

ANAHEIM, Calif.--(BUSINESS WIRE)--Feb. 1, 2002

Alliance Imaging Inc. (NYSE:AIQ), a leading national provider of outsourced diagnostic imaging services, today announced that Richard N. Zehner, chairman and chief executive officer and Kenneth S. Ord, executive vice president and chief financial officer, are scheduled to present at the UBS Warburg Global Healthcare Services Conference, on Tuesday, Feb. 5, 2002, at 11 a.m. Eastern time.

Investors, analysts, and the general public are invited to listen to the presentation, which will be available live over the Internet at www.allianceimaging.com. For access to the presentation, go to the Investor Relations section of Alliance Imaging's Web page. A replay of the webcast will be available 24 hours after the presentation and will be available until March 7, 2002.

For more information about Alliance Imaging, interested parties are encouraged to review the company's recent filings with the Securities and Exchange Commission, including Form 10-Q as of Sept. 30, 2001 and Form S-1 as of July 26, 2001. These filings, which are available at www.allianceimaging.com, include discussions of risk factors, historical results of operations, and the company's financial position.

Alliance Imaging is a leading national provider of outsourced diagnostic imaging services. Alliance provides imaging and therapeutic services, primarily to hospitals and other healthcare providers on a mobile, shared-service basis. The company had 404 diagnostic imaging and therapeutic systems, including 335 MRI systems, and 1,283 clients in 42 states at Sept. 30, 2001.