The 26-year-old actress recently left the Betty Ford clinic in Rancho Mirage, California for Cliffside, reported Radar online.
"Lindsay is receiving excellent treatment at Cliffside and responding well. She hasn't asked to go to another facility. She is happy with her current situation, and doesn't want to leave," a source said.
"Anyway, neither the judge nor the prosecutor would sign off on another rehab move for Lindsay, if she requested. It was made clear that allowing her to leave Betty Ford for Cliffside would be a one-time occurrence," it added.
"She wants to be on the east coast because it's easier for family to see her," he said.
Lindsay's mother Dina believes she will continue to flourish in her latest rehab facility.