POWER OF ATTORNEY
Know all by these presents, that the undersigned hereby constitutes
and appoints each of Judi Irving, Chief Executive Officer, and
Robert Chilton, Chief Financial Officer and Corporate Secretary,
signing singly, as the undersigned's true and lawful attorney-in-fact to:
(a)	execute for and on behalf of the undersigned, in the undersigned's
capacity as an officer and/or director of HemaCare Corporation
(the "Company"), Forms 3, 4 and 5 in accordance with Section 16(a)
of the Securities Exchange Act of 1934 and the rules thereunder;
(b)	execute and submit for and on behalf of the undersigned Form ID
of the Securities and Exchange Commission to obtain personal code
numbers for the electronic filing of reports;
(c)	execute for and on behalf of the undersigned Schedule 13D or
Schedule 13G, or any amendment thereto, in accordance with Section 13(d)
of the Securities Exchange Act of 1934 and the rules thereunder;
(d)	do and perform any and all acts for and on behalf of the undersigned
that may be necessary or desirable to complete and execute any such Form 3,
4 or 5, Form ID, or Schedule 13D or 13G, complete and execute any amendment
or amendments thereto, and file such form with the United States Securities
and Exchange Commission and any stock exchange or similar authority; and
(e)	take any other action of any type whatsoever in connection with the
foregoing which, in the opinion of such attorney-in-fact, may be of benefit
to, in the interest of, or legally required by, the undersigned, it being
understood that the documents executed by such attorney-in-fact on behalf
of the undersigned pursuant to this Power of Attorney shall be in such form
and shall contain such terms and conditions as such attorney-in-fact may
approve in such attorney-in-fact's discretion.
The undersigned hereby grants to each such attorney-in-fact full power and
authority to do and perform any and every act and thing whatsoever requisite,
necessary, or proper to be done in the exercise of any of the rights and
powers herein granted, as fully to all intents and purposes as the
undersigned might or could do if personally present, with full power of
substitution or revocation, hereby ratifying and confirming all that such
attorney-in-fact, or such attorney-in-fact's substitute or substitutes, shall
lawfully do or cause to be done by virtue of this Power of Attorney and the
rights and powers herein granted.  The undersigned acknowledges that the
foregoing attorneys-in-fact, in serving in such capacity at the request of
the undersigned, are not assuming, nor is the Company assuming, any of the
undersigned's responsibilities to comply with Section 16 or Section 13(d) of
the Securities Exchange Act of 1934.
This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file Forms 3, 4 and 5 or Schedule 13D
or 13G with respect to the undersigned's holdings of and transactions in
securities issued by the Company, unless earlier revoked by the undersigned
in a signed writing delivered to the foregoing attorneys-in-fact.
IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of this 24th day of May, 2006.
  // Teresa Sligh //
 Teresa Sligh, M. D.