BEAVERTON, Ore. -- Police said they're looking for a woman who showed up at a nursing home wearing medical scrubs July 31.

The woman was seen walking around the Maryville Nursing Home at 14645 SW Farmington Road posing as a staff member and was confronted by a resident's family member who didn't recognize her, police said.

As soon as she was confronted, she left the building, officers said.

Police said the same woman has been seen posing as staff at the facility at least three times.

Officers said they aren't sure what the woman was doing but said there haven't been any thefts reported.

The woman is described as white, about 5 feet 6 inches tall, 170 pounds, with brown hair and in her 30s.

On July 31, she was wearing a white zip-up sweatshirt with blue medical scrubs and is believed to have been driving an older model Honda or Toyota, police said.

Anyone who knows the identity of the woman should contact Beaverton Officer Mandi Nicholson at 503-526-2260.

Impostor Portraying Nurse, Police Say