Press Release

Apr 28, 2011

Align Technology Executives to Present at Upcoming Financial Conferences

Align Technology Executives to Present at Upcoming Financial Conferences 12.1 KB

SANTA CLARA, Calif., April 28, 2011 (GLOBE NEWSWIRE) -- Align Technology, Inc. (Nasdaq:ALGN) today announced that executives of Align Technology, are scheduled to speak at three upcoming financial conferences. The presentations, as noted below, will be web cast live via the Investor Relations section of Align Technology's website at http://investor.aligntech.com. An archived replay will remain on the web site for approximately three months.

Conference:	Deutsche Bank 36th Annual Health Care Conference, Boston, Massachusetts
Date:	Tuesday, May 2, 2011
Presentation:	9:20 to 9:35 a.m. Eastern Time
Speakers:	Thomas M. Prescott, President and CEO

Conference:	Tenth Annual JMP Securities Research Conference, San Francisco, California
Date:	Monday, May 9, 2011
Presentation:	12:00 to 12:25 p.m. Eastern Time
Breakout:	12:30 to 12:55 p.m. Eastern Time
Speaker:	Thomas M. Prescott, President and CEO, and Kenneth Arola, Vice President Finance and CFO

Conference:	Bank of America Merrill Lynch 2011 Health Care Conference, Las Vegas, Nevada
Date:	Wednesday, May 11, 2011
Presentation:	12:20 to 12:50 p.m. Eastern Time
Speaker:	Kenneth Arola, Vice President Finance and CFO

About Align Technology, Inc.

Align Technology designs, manufactures and markets Invisalign, a proprietary 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 teens. Align Technology was founded in March 1997 and received FDA clearance to market Invisalign in 1998. Today, the Invisalign product family includes Invisalign, Invisalign Teen, Invisalign Assist, Invisalign Express, and Vivera Retainers.

To learn more about Invisalign or to find an Invisalign trained doctor in your area, please visit www.invisalign.com.

CONTACT: Investor Relations Contact

         Shirley StacyAlign Technology, Inc.

         (408) 470-1150

         sstacy@aligntech.com



         Press Contact

         Shannon Mangum HendersonEthos Communication, Inc.

         (678) 261-7803

         align@ethoscommunication.com

Source: Align Technology

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