SANTA CLARA, Calif., Jan 04, 2007 /PRNewswire-FirstCall via COMTEX News Network/ -- In the news release, Align Technology (Nasdaq: ALGN) to Present at the 25th Annual JPMorgan Healthcare Conference, issued earlier today by Align Technology, Inc. over PR Newswire, we are advised by the company that the first paragraph, first sentence, should read "Thursday, January 11, 2007" rather than "January 4, 2007" as originally issued inadvertently.

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Align Technology to Present at the 25th Annual JPMorgan Healthcare Conference

Align Technology, Inc. (Nasdaq: ALGN), the inventor of Invisalign(R), a proprietary method of straightening teeth without wires and brackets, announced today that Thomas M. Prescott, President and Chief Executive Officer of Align Technology, Inc., is scheduled to speak at the 25th Annual JPMorgan Healthcare Conference on Thursday, January 4, 2007 at 2:00 p.m. EDT / 11:00 a.m. PDT.

A live webcast of the presentation will be available at 2:00 p.m. EDT on Align's web site at http://investor.aligntech.com . An archived replay will remain on the web site for one month.

About Align Technology, Inc.

Align Technology designs, manufactures and markets Invisalign, a proprietary new method for treating malocclusion, or the misalignment of teeth. Invisalign corrects malocclusion using a series of clear, nearly invisible, removable appliances that gently move teeth to a desired final position. Because it does not rely on the use of metal or ceramic brackets and wires, Invisalign significantly reduces the aesthetic and other limitations associated with braces. Invisalign is appropriate for treating adults and older teens. Align Technology was founded in March 1997 and received FDA clearance to market Invisalign in 1998.

To learn more about Invisalign or to find a certified Invisalign doctor, please visit www.invisalign.com or call 1-800-INVISIBLE.

     Investor Relations Contacts                 Press Contacts
     Barbara J.L. Domingo                        Shannon Mangum Henderson
     Align Technology, Inc.                      Ethos Communications
     (408) 470-1000                              (678) 540-9222
     investorinfo@aligntech.com                  align@ethoscommunication.com

SOURCE Align Technology, Inc.

Barbara J.L. Domingo of Align Technology, Inc., +1-408-470-1000, or
investorinfo@aligntech.com; or Shannon Mangum Henderson of Ethos Communications,
+1-678-540-9222, or align@ethoscommunication.com, for Align Technology, Inc.

http://www.invisalign.com

Copyright (C) 2007 PR Newswire. All rights reserved

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