ATC Healthcare to Discuss First Quarter Earnings on July 18, 2006

ATC Healthcare, Inc., a (AMEX:AHN) a leader in medical
staffing, announced today that it will report its earnings for the
first Quarter of FY 2007, prior to the market opening on Monday, July
17, 2006. The Company's management will host a conference call to
discuss the earnings release at 1:00 pm Eastern time, on Tuesday, July
18, 2006.
   To listen to the call, participants should dial: US & Canada (800)
967-7135, five minutes prior to the start time of the call. The access
code is 6319455. A telephonic replay of the call may be accessed by
dialing [phone] or [phone] and entering access code
6319455. The replay will be available from 3:00 pm Eastern time, on
July 18, 2006 until midnight July 20, 2006.

   About ATC Healthcare, Inc.

   ATC is a national leader in medical staffing personnel to
hospitals, nursing homes, clinics and other health care facilities
with 58 locations in 33 states. ATC provides supplemental staffing,
outsourcing and human resources solutions to hospitals, nursing homes,
medical and research facilities and industry. Drawing from a pool of
over 15,000 health care professionals spanning more than 50
specialties, the company supplies both clinical and non-clinical
personnel for short-term, long-term, and "traveling" contract
assignments. To learn more about the company's services, visit their
web site at www.atchealthcare.com.

   This press release contains forward-looking statements. Actual
results could differ materially from those projected in the
forward-looking statements. Additional information concerning factors
that could cause actual results to differ materially from those in the
forward-looking statements is contained in ATC Healthcare, Inc. Annual
Report on Form 10-K for the year ended February 28, 2006 as filed with
the Securities and Exchange Commission on May 30, 2006.