Los Angeles police say Anna Nicole Smith's psychiatrist has surrendered to face charges of excessively prescribing drugs to the former model before her overdose death in 2007.

Police spokeswoman Rosario Herrera says Khristine Eroshevich turned herself in around 11 a.m. Monday.

She did not immediately post the $20,000 bail.

Eroshevich is charged with conspiring with another doctor and Smith's lawyer-turned-boyfriend Howard K. Stern.

Attorney General Jerry Brown alleges the doctors falsified prescriptions and prescribed unwarranted amounts of highly addictive medications to Smith. Eroshevich's attorney says she was only protecting Smith's privacy.