PALO ALTO, Calif.--(BUSINESS WIRE)--StemCells, Inc. (NASDAQ:STEM) announced today that President and Chief Executive Officer Martin McGlynn will present an update on the Company at the Jefferies & Company Third Annual Healthcare Conference to be held June 17-18 in New York City. Mr. McGlynn is scheduled to speak at 3:45 p.m. Eastern Time on Thursday, June 18.