Unidentified woman found at a hospital in Brooklyn

Police need the public's help to identify this woman who is being treated at Brookdale Hospital. (NYPD)

Police detectives are trying to identify a woman being treated at Brookdale Hospital in Brooklyn.

Medical staff on Friday called the NYPD to interview the woman because she couldn't remember information about herself, her family, or her friends.

She told police officers that her name is "Olga Rivera" but nothing else.

Police describe her as Hispanic, about 60 to 70 years old, 5 feet 4 inches, and 150 pounds. She was wearing a bracelet with a heart-shaped charm, a wedding-style band, and an engagement-style ring with a stone.

If you recognize the woman in the photo, please contact the NYPD Crime Stoppers in one of these ways: 800-577-8477 (English), 888-577-4782 (Espanol), www.nypdcrimestoppers.com, Twitter @NYPDTips.