For more information, please contact either listing below:

Prospect Medical Holdings, Inc.
Linda Hodges,
Executive Vice President
(310) 337.4170
linda.hodges@prospectmedical.com

Investor Relations Counsel:
The Equity Group Inc.
Devin Sullivan
(212) 836-9608
dsullivan@equityny.com

FOR IMMEDIATE RELEASE

PROSPECT MEDICAL HOLDINGS TO PRESENT AT ROTH CAPITAL PARTNERS 17th ANNUAL GROWTH STOCK CONFERENCE

Culver City, CA— February 16, 2005— Prospect Medical Holdings, Inc. (PMHX.PK),("Prospect Medical") a managed care management company serving 10 affiliated Independent Physician Associations ("IPAs") in Southern California, today announced that the Company is scheduled to present at the Roth Capital Partners 17th Annual Growth Stock Conference on Tuesday, February 22, 2005 at 11:30 am Eastern Time / 8:30 am Pacific Time. The conference is being held at the St. Regis Monarch Beach Resort & Spa in Dana Point, CA. Prospect Medical will be presenting in the "Adriatic" room.

The presentation will also be broadcast live over the Internet via the home page of Prospect Medical's website: www.prospectmedicalholdings.com. To listen to the live call, go to the website at least 15 minutes early to register, download and install any necessary audio software. You can also access the webcast and replay at http://www.wsw.com/webcast/roth5/pmhx.pk/.

About the Roth Capital Partners 17th Annual Growth Stock Conference

This conference will feature more than 220 leading growth companies in sectors such as Technology, Healthcare, Financial Services and Consumer Products. A concentrated, two-day program will allow institutional investors to meet the executives from a select group of companies that have been hand picked by the Roth Capital Partners research team. 40% of this year's participating companies are presenting here for the first time. The average market cap of this year's presenters is around $330 million, with the median around $185 million. This closely mirrors the average and median market cap for the proposed Russell Microcap™ Index which is expected to be around $277 million and $176 million respectively.

To register for this conference, please contact your Roth sales representative at 800-678-9147. Please note that this conference is by invitation only.

For more information about the conference, click here.

ABOUT PROSPECT MEDICAL HOLDINGS

Prospect Medical Holdings, Inc. is a health care management services organization that provides management services primarily to 10 affiliated IPAs. IPAs are professional corporations that contract with independent physicians and other health care providers to create a medical panel of primary care and specialist physicians, and other health care service providers, capable of providing the full range of medical services to individuals enrolled in health maintenance organization ("HMO") managed care health plans.

This press release contains forward-looking statements. Additional written or oral forward-looking statements may be made by the Company from time to time, in filings with the Securities and Exchange Commission or otherwise. Statements contained herein that are not historical facts are forward-looking statements. Investors are cautioned that forward-looking statements, including the statements regarding anticipated or expected results and the future introduction of new products, involve risks and uncertainties which may affect the Company's business and prospects, including those outlined in the Company's Form 10 and subsequently filed reports. Any forward-looking statements contained in this press release represent our estimates only as of the date hereof, or as of such earlier dates as are indicated, and should not be relied upon as representing our estimates as of any subsequent date. While we may elect to update forward-looking statements at some point in the future, we specifically disclaim any obligation to do so, even if our estimates change.