MOUNTAIN VIEW, Calif., June 8 /PRNewswire-FirstCall/ -- Pharsight Corporation (OTC Bulletin Board: PHST - News), a leading provider of software and strategic services for optimizing clinical drug development, announced today that Kevin Dykstra, Ph.D., Senior Scientist, will speak to members of the pharmaceutical and biotechnology industries via web conference on June 14, 2006, at 11:00 a.m. Eastern Daylight Time (3:00 p.m. GMT, 8:00 a.m. PDT).