EXHIBIT
          31.2
 CERTIFICATION
          PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002
 
 I,
          Daniel
          R. Furth, certify that:
 
 1.
          I have
          reviewed this quarterly report on Form 10-QSB of Health Discovery Corporation
          (the “Registrant”);
 
 2.
          Based
          on my knowledge, this quarterly report does not contain any untrue statement
          of
          a material fact or omit to state a material fact necessary to make the
          statements made, in light of the circumstances under which such statements
          were
          made, not misleading with respect to the period covered by this quarterly
          report;
 
 3.
          Based
          on my knowledge, the financial statements, and other financial information
          included in this quarterly report, fairly present in all material respects
          the
          financial condition, results of operations and cash flows of the Registrant
          as
          of, and for, the periods presented in this quarterly report;
 
 4.
          The
          Registrant’s other certifying officers and I are responsible for establishing
          and maintaining disclosure controls and procedures (as defined in Exchange
          Act
          Rules 13a-15(e)) for the Registrant and have:
 
 a)
          designed such disclosure controls and procedures, or caused such disclosure
          controls and procedures to be designed under our supervision, to ensure
          that
          material information relating to the Registrant, including its consolidated
          subsidiaries, is made known to us by others within those entities, particularly
          during the period in which this report is being prepared;
 
 b)
          evaluated the effectiveness of the Registrant’s disclosure controls and
          procedures and presented in this report our conclusions about the effectiveness
          of the disclosure controls and procedures, as the end of the period covered
          by
          this report based on such evaluation; and
 
 c)
          disclosed in this report any change in the Registrant’s internal control over
          financial reporting that occurred during the Registrant’s most recent fiscal
          quarter (the Registrant’s second fiscal quarter in the case of this report) that
          has materially affected, or is reasonably likely to materially affect,
          the
          Registrant’s internal control over financial reporting;
 
 5.
          The
          Registrant’s other certifying officers and I have disclosed, base on our most
          recent evaluation of internal control over financial reporting, to the
          Registrant’s auditors and the audit committee of Registrant’s board of directors
          (or persons performing the equivalent functions):
 
 a)
          all
          significant deficiencies in the design or operation of internal control
          over
          financial reporting which are reasonably likely to adversely affect the
          Registrant’s ability to record, process, summarize and report financial
          information; and
 
 b)
          any
          fraud, whether or not material, that involves management or other employees
          who
          have a significant role in the Registrant’s internal control over financial
          reporting.


Date:
              August 16, 2007
            
            /s/
              Daniel R. FurthDaniel
              R. FurthPrincipal
                Financial Officer