HAWTHORNE, N.Y.--(BUSINESS WIRE)--Acorda Therapeutics, Inc. (Nasdaq: ACOR) today announced that Ron Cohen, M.D., President & CEO, will present at the upcoming 21st Annual Piper Jaffray Health Care Conference on Wednesday, December 2, 2009 at 9:30 a.m. ET at the New York Palace in New York, NY.