LOS ANGELES--(BUSINESS WIRE)--Hythiam, Inc. (NASDAQ:HYTM) announced today that it will webcast a corporate update from its Annual Meeting of Stockholders on Friday, June 15, 2007, beginning at 10:00 a.m. Pacific Time. Hythiam’s Annual Meeting will take place at its PROMETA Center located at 1315 Lincoln Blvd. Suite 250, Santa Monica, CA. 90401.