EXHIBIT 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in the following Registration Statements:

1. Registration Statement (Form S-8 No. 333-155199) pertaining to the 2006 Equity Incentive Plan;

2. Registration Statement (Form S-8 No. 333-151968) pertaining to the 2006 Equity Incentive Plan; and

3. Registration Statement (Form S-8 No. 333-150277) pertaining to the 2006 Equity Incentive Plan

and related Prospectuses of ImmunoCellular Therapeutics, Ltd. of our report of Independent Registered Public Accounting Firm dated March 27, 2009 covering the financial statements of ImmunoCellular Therapeutics, Ltd. as of December 31, 2008 and 2007 and for the years ended December 31, 2008, 2007 and 2006 and for the period from inception of operations (February 25, 2004) to December 31, 2008.

/s/ STONEFIELD JOSEPHSON, INC.

Los Angeles, California

March 27, 2009