Webcast Alert: Radiologix, Inc. Announces First Quarter 2003 Results Conference Call on the Web

		RADIOLOGIX LOGO Based in Dallas, Texas, Radiologix is a leading radiology services company that develops, consolidates and manages radiology service networks. These networks consist primarily of free-standing radiology centers and locations at which the company provides radiology services that have been outsourced by hospitals. The company's objective is to develop and operate networks of radiology facilities to provide a full spectrum of radiology services and extensive geographic coverage in existing market areas and in selected new markets. (PRNewsFoto) [JL] DALLAS, TX USA

		RADIOLOGIX STEPHEN LINEHAN Stephen D. Linehan, president and chief executive officer of Radiologix,Inc. (Amex: RGX). (PRNewsFoto)[TC] DALLAS, TX USA

DALLAS, April 23 /PRNewswire-FirstCall/ -- In connection with Radiologix's (Amex: RGX) upcoming first quarter 2003 earnings release, Radiologix invites you to listen to its conference call with Stephen D. Linehan, President and CEO and Sami S. Abbasi, Executive Vice President and CFO, that will be broadcast live over the Internet on Tuesday, May 6, 2003, at 8:00 AM CT, 9:00 AM ET. What: Radiologix, Inc. First Quarter 2003 Results Conference Call When: Tuesday, May 6, 2003, at 8:00 AM Central Time Where: http://www.radiologix.com (click on "Stock" from the home page top navigation and then click on "Conference Call" on the left navigation) How: Live over the Internet - simply navigate to the Web address above Contact: Paul R. Streiber (214) 303-2702 paul.streiber@radiologix.com If you are unable to participate during the live Webcast, the call will be archived on Radiologix's Web site, http://www.radiologix.com . To access the replay, click on "Stock" from the home page top navigation and then click on "Conference Call" on the left navigation. Minimum requirements to listen to the broadcast: the Windows Media Player software, downloadable free from http://www.microsoft.com/windows/windowsmedia/EN/default.asp and at least a 28.8Kbps connection to the Internet. If you experience problems listening to the broadcast, send an email to webcastsupport@tfprn.com . About Radiologix Radiologix, Inc. (http://www.radiologix.com ) is a leading national provider of diagnostic imaging services in the United States through (i) its ownership and operation of technologically advanced, multi-modality diagnostic imaging centers, and (ii) its provision of administrative, management and other information services to certain radiology business partners. Radiologix derives the majority of its revenues from the production and management of diagnostic imaging procedures utilizing technologies such as x-ray, magnetic resonance imaging ("MRI"), computed tomography ("CT"), mammography, ultrasound, nuclear medicine and positron emission tomography ("PET"), as well as general radiography and fluoroscopy. These images, and the radiology reports that are based on these images, permit ordering physicians to diagnose and manage diseases and injuries more accurately and effectively than would be possible without this clinical information. Radiologix owns or operates 114 imaging centers located in 17 states, with concentrated geographic coverage in markets located in California, Florida, Kansas, Maryland, New York, Texas and Virginia.