COLUMBIA, Md.--(BUSINESS WIRE)--Osiris Therapeutics, Inc. (NASDAQ:OSIR), a leading stem cell therapeutic company focused on developing and marketing products to treat medical conditions in the inflammatory, orthopedic, and cardiovascular areas, announced today that C. Randal Mills, Ph.D., President and CEO, is scheduled to present at the Jefferies Second Annual Healthcare Conference in New York on Thursday, June 26, 2008, at 1:00 p.m. EDT.