SUMMIT, N.J.--(BUSINESS WIRE)--Celgene Corporation (NASDAQ: CELG) today announced its presentation at the Citi 2012 Global Health Care Conference on Tuesday, February 28, 2012 at 9:30 a.m. EST will be webcast live and will be available in the investor relations section of the Company’s Web site at www.celgene.com. Celgene management will provide an overview of the Company.