Allscripts Executives to Speak at Four Investor Conferences in Coming Months

CHICAGO, Jan. 7 /PRNewswire-FirstCall/ — Allscripts, the leading provider
of clinical software, connectivity and information solutions that physicians
use to improve healthcare, announced today that it will report its earnings
for the three months and year ended December 31, 2007 after the stock market
closes on Wednesday, February 13, 2008. At 4:30 PM Eastern Daylight Time on
the same day, Allscripts management will host a conference call and webcast to
discuss the company’s earnings and other information.

The earnings announcement will be distributed via PR Newswire immediately
after the market closes on the afternoon of February 13th. The release will
also be available on the company’s website at https://www.allscripts.com. To
listen to the conference call broadcast, participants may log onto
https://www.allscripts.com. It is recommended that participants log onto the
website approximately 15 minutes prior to the start of the conference call to
download and install any necessary software. The conference call also can be
accessed by dialing (800) 374-1376 and requesting the Allscripts earnings
call. A Microsoft Windows Media Player web replay will be available three
hours after the conclusion of the call for a period of two weeks at
https://www.allscripts.com or by calling (800) 642-1687, ID # 30156822.

(Minimum requirements to listen to the broadcast are: Microsoft Windows
Media Player software, downloadable free from
http://windowsmedia.com/download/download.asp, an Internet connection with a
minimum speed of 28.8Kpbs, and speakers or earphones).

Allscripts will present at the following investor events during the first
quarter of 2008:

• Needham Growth Conference, the Palace Hotel in New York City, on
  January 8th at 9:00 a.m. ET.

• JP Morgan Healthcare Conference, the Westin St. Francis in San
  Francisco, on January 9th at 8:00 a.m. PT.

• Raymond James Healthcare Conference, the Hyatt Regency Grand Cypress in
  Orlando, FL, on March 2nd. The time of that presentation has yet to be
  determined by the organizer.

• Lehman Healthcare Conference, the Loews Miami Beach Hotel in Miami, FL,
  on March 2nd. The time of that presentation has yet to be determined by
  the organizer.

The presentations may be accessed live and as archived files at
https://www.allscripts.com under the “Company” section (click “Investor
Relations”).

About Allscripts

Allscripts (Nasdaq: MDRX) is the leading provider of clinical software,
connectivity and information solutions that physicians use to improve
healthcare. The company’s unique solutions inform, connect and transform
healthcare, delivering improved care at lower cost. More than 40,000
physicians and thousands of other healthcare professionals in clinics and
hospitals nationwide utilize Allscripts to automate and connect everyday tasks
such as writing prescriptions, documenting patient care, managing billing and
scheduling, and safely discharging patients. To learn more, visit Allscripts
at https://www.allscripts.com.

This announcement may contain forward-looking statements about Allscripts
Healthcare Solutions that involve risks and uncertainties. These statements
are developed by combining currently available information with Allscripts
beliefs and assumptions. Forward-looking statements do not guarantee future
performance. Because Allscripts cannot predict all of the risks and
uncertainties that may affect it, or control the ones it does predict,
Allscripts’ actual results may be materially different from the results
expressed in its forward-looking statements. For a more complete discussion of
the risks, uncertainties and assumptions that may affect Allscripts, see the
Company’s 2006 Annual Report on Form 10-K, available through the Web site
maintained by the Securities and Exchange Commission at http://www.sec.gov.

SOURCE Allscripts

CONTACT: Dan Michelson, Chief Marketing Officer, 312-506-1217,

dan.michelson@allscripts.com, or Todd Stein, Senior Manager-Public Relations,

312-506-1216, todd.stein@allscripts.com, or William Davis, Chief Financial

Officer, 312-506-1211, bill.davis@allscripts.com, all of Allscripts

(Logo: http://www.newscom.com/cgi-bin/prnh/20061005/ALLSCRIPTSLOGO-b)