Exhibit 99.1

                  Medical Staffing Network Holdings to Discuss
             Fourth Quarter and Year-End Earnings on March 6, 2007

     BOCA RATON, Fla.--(BUSINESS WIRE)--Feb. 20, 2007--Medical Staffing Network
Holdings, Inc. (NYSE: MRN), a leading healthcare staffing company and the
largest provider of per diem nurse staffing services in the nation, today
announced that it will report its earnings for the fourth quarter and year ended
December 31, 2006, after the market closes on Monday, March 5, 2007. The
Company's management will host a conference call and webcast to discuss the
earnings release at 11:00 a.m. Eastern time, on Tuesday, March 6, 2007.

     To listen to the call, participants should dial 1-866-501-1080
approximately ten minutes prior to the start time of the call. A telephonic
replay of the call may be accessed by dialing 1-800-633-8284 and entering access
code 21323561. A replay will be available from 1:00 p.m. Eastern time on
Tuesday, March 6th, through 6:00 p.m. on Wednesday, March 7, 2007. The
conference call will also be available through the Company's website at
http://www.msnhealth.com or at www.earnings.com. A 30-day online replay will be
available approximately an hour following the conclusion of the live broadcast.

     Company Summary

     Medical Staffing Network Holdings, Inc. is the largest provider of per diem
nurse staffing services in the United States. The Company also provides travel
nurse staffing services and is a leading provider of allied health
professionals, including radiology specialists, diagnostic imaging technicians
and clinical laboratory technicians.


     CONTACT: Medical Staffing Network Holdings, Inc.
              Jeff Yesner, (561) 322-1303
              Vice President, Finance