We consent to the inclusion in this Annual Report (Form 10-K) of Oragenics, Inc. of our report dated March 31, 2009, with respect to the 2008 financial statements of Oragenics, Inc. We consent to the incorporation by reference in the Registration Statement (Form S-8 No. 333-110646) of Oragenics, Inc. pertaining to the Oragenics, Inc. 2002 Stock Incentive Plan;