FOSTER CITY, Calif.--(BUSINESS WIRE)--Gilead Sciences, Inc. (Nasdaq: GILD) today announced that John F. Milligan, PhD, Gilead’s President and Chief Operating Officer, will be participating in “fireside chat” forums at two upcoming investor conferences taking place in New York. The first will take place at the BIO CEO & Investor Conference, available via a replay on Gilead’s website after 4:00 p.m. Eastern Time (ET), on Tuesday, February 14. The second will occur at the Leerink Swan Global Healthcare Conference 2012 on Wednesday, February 15 at 11:00 a.m. ET, available via webcast.