PHILADELPHIA (CBS) — Police are looking for 62-year-old Betty Jean Severe who has been missing since Friday evening from her home on the 500 block of South 52nd Street in West Philadelphia.

According to police, Severe is 5 feet, 5 inches tall, weighing approximately 140 pounds with a dark complexion and curly, blackish-gray hair.

Authorities say she suffers from the early stages of Alzheimer’s disease. She’s known to frequent the area of 49th Street and Baltimore Avenue, as well as a McDonald’s at 52nd and Markets streets.

Anyone with information on her whereabouts is being asked to call Southwest Detectives at 215-686-3183.