MEDFORD, N.Y., March 14, 2013 (GLOBE NEWSWIRE) -- Chembio Diagnostics, Inc. (Nasdaq:CEMI), a leader in point-of-care diagnostic tests for infectious diseases, announces that Lawrence Siebert, Chief Executive Officer, will present at the ROTH Capital Partners 25th Annual Growth Stock Conference to be held March 18-20, 2013 at The Ritz Carlton in Dana Point, California. Mr. Siebert will be presenting Tuesday, March 19, at 3:00 p.m. (PT) with one-on-one meetings held throughout the day to discuss the Company's strategy for continued growth.