Contact: (424) 365 - 3033 Address: 13300 S. Hawthorne Blvd, CA 90250 Contact 13300 S. Hawthorne BlvdHawthorne, CA 90250(424) 365-3033To contact us for information regarding assessment, referral or partial hospitalization services please call 24/7, (855) 844-889 Hours of Operation Care is provided 24 hours a day, 7 days a week. Visiting Hours Monday – Friday: 3:00 p.m to 4:00 p.m and 7:00 p.m to 8:00 p.m. Saturday – Sunday, and Holidays: 2:00 to 4:00 p.m. and 7:00 to 8:00 p.m.