Samaire Armstrong Enters Outpatient Facility for 'Personal Issues'
10/12/2007 AT 08:00 PM EDT
"Samaire Armstrong decided to enter an outpatient facility to deal with some personal issues in a therapeutic atmosphere and is doing very well," the rep said in a statement Friday. "She continues to work on her show and will be completing her treatment in a matter of weeks.
The nature of the personal issues wasn't revealed.
Armstrong, 26, also appeared on The O.C. and Entourage.
Reporting by JULIE JORDAN