NxStage(R) to Present at the Canaccord Genuity 30th Annual Growth Conference

Wednesday July 28, 2010

LAWRENCE, Mass., July 28, 2010 /PRNewswire via COMTEX/ — NxStage Medical, Inc — NxStage Medical, Inc. (Nasdaq: NXTM), a leading manufacturer of innovative dialysis products, today announced that Jeffrey H. Burbank, Chief Executive Officer, will be presenting at the Canaccord Genuity 30th Annual Growth Conference on Thursday, August 12th at the Intercontinental Hotel, Boston, MA.

NxStage’s investor presentation is scheduled for Thursday, August 12th at 1:30 p.m. (ET). To listen to the audio webcast of the presentation during the event, please visit: http://www.nxstage.com/ and click on ‘Investor Information’.

About NxStage Medical

NxStage Medical, Inc. (Nasdaq: NXTM) is a medical device company, headquartered in Lawrence, Massachusetts, USA, that develops, manufactures and markets innovative products for the treatment of end-stage renal disease, or ESRD, and acute kidney failure. For more information on NxStage and its products, please visit the company’s website at http://www.nxstage.com/.

Forward-Looking Statements

This release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. All statements contained in this release that are not clearly historical in nature are forward-looking, and the words anticipate, believe, expect, estimate, plan, and similar expressions are generally intended to identify forward-looking statements. Examples of these forward-looking statements include statements as to Mr. Burbank’s plans to present at this conference. NxStage specifically disclaims any obligation to update these forward-looking statements. These forward-looking statements should not be relied upon as representing NxStage’s expectations or beliefs as of any date subsequent to the date of this press release.

Contact:
Kristen K. Sheppard, Esq.
Investor Relations
ksheppard@nxstage.com