SAN MATEO, Calif., Aug. 9, 2012 (GLOBE NEWSWIRE) -- NeurogesX, Inc. (OTCQB:NGSX) (OTCBB:NGSX), a specialty pharmaceutical company focused on developing and commercializing a portfolio of novel non-opioid, pain management therapies, announced today that Ronald Martell, President and Chief Executive Officer, is scheduled to present at the Wedbush PacGrow 2012 Life Sciences Management Access Conference to be held August 14 - 15, 2012, at Le Parker Meridien Hotel in New York, NY. Mr. Martell will be available to respond to questions and participate in one-on-one meetings with investors.