EXHIBIT 32.1

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


      Pursuant to 18 U.S.C.  ss. 1350, as adopted pursuant to Section 906 of the
Sarbanes-Oxley  Act of 2002,  the  undersigned  President  and  Chief  Executive
Officer of the Company certifies that, to his knowledge:

1.    The  Company's  Form  10-QSB  for the  quarter  ended  June 30,  2004 (the
      "Report")  fully complies with the  requirements of Section 13(a) or 15(d)
      of the Securities Exchange Act of 1934, as amended; 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/ Denis M. O'Donnell, M.D.
                                     -------------------------------------
                                     Denis M. O'Donnell, M.D.
                                     President and Chief Executive Officer
                                     Dated:  August 16, 2004