Authorities believe 57-year-old Janet Gitney of Lansdale is in the Philippines.
Police say she transferred the man's house in Hatfield into her name this year, moved him to a nursing home and drained $100,000 from his retirement accounts. They say Gitney told them she had cared for the man since 2007.
Montgomery County District Attorney Risa Ferman says a previous caregiver had defrauded the same victim. And she says Gitney abandoned her own father, who later died, when she fled.
A judge says authorities can seize the home and Gitney's own home for possible restitution.
Gitney does not have a lawyer listed in the theft and fraud case.