EXHIBIT 32

                            CERTIFICATION PURSUANT TO
                             18 U.S.C. SECTION 1350,
                             AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

         In connection with the Annual Report of AtheroGenics, Inc. (the
"Company") on Form 10-K for the period ended December 31, 2005 as filed with the
Securities and Exchange Commission on the date hereof (the "Report"), I, Russell
M. Medford, President and Chief Executive Officer of the Company, certify,
pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the
Sarbanes-Oxley Act of 2002, that, to the best of my knowledge:

         (1)      The Report fully complies with the requirements of Section
13(a) or 15(d) of the Securities Exchange Act of 1934; and

         (2)      The information contained in the Report fairly presents, in
all material respects, the financial condition and results of operations of the
Company.



                                         /s/ RUSSELL M. MEDFORD
                                         --------------------------------------
                                         Russell M. Medford
                                         President and Chief Executive Officer
                                         Date: March 10, 2006





                                                                     EXHIBIT 32


                            CERTIFICATION PURSUANT TO
                             18 U.S.C. SECTION 1350,
                             AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

         In connection with the Annual Report of AtheroGenics, Inc. (the
"Company") on Form 10-K for the period ended December 31, 2005 as filed with the
Securities and Exchange Commission on the date hereof (the "Report"), I, Mark P.
Colonnese, Senior Vice President of Finance and Administration and Chief
Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350,
as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to
the best of my knowledge:

         (1)      The Report fully complies with the requirements of Section
13(a) or 15(d) of the Securities Exchange Act of 1934; and

         (2)      The information contained in the Report fairly presents, in
all material respects, the financial condition and results of operations of the
Company.



                            /s/ MARK P. COLONNESE
                            ---------------------------------------------------
                            Mark P. Colonnese
                            Senior Vice President of Finance and Administration
                            and Chief Financial Officer
                            Date: March 10, 2006