Exhibit 99.1 Certification of Chief Executive Officer/Principal Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with this quarterly report on Form 10-Q of Valley Forge Scientific Corp., I, Jerry L. Malis, President and Chief Executive Officer of Valley Forge Scientific Corp., certify, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that: o The report fully complies with the requirements of Section 13 (a) or 15 (d) of the Securities Exchange Act of 1934; and o The information contained in this report fairly presents, in all material respects, the financial condition and results of operations of Valley Forge Scientific Corp. Date: August 13, 2003 /s/ JERRY L. MALIS ----------------------------------------- Jerry L. Malis President, Chief Executive Officer, and Principal Financial Officer