The Washtenaw County Sheriff's Office is searching for a missing 25-year-old man last seen on Tuesday.
Police say he was entering Joseph McCollum was last seen on Tuesday around 7 a.m. entering St. Joes hospital after being dropped off by a family member.
Later in the day, when family members did not hear back from him, they contacted the hospital and were told he never checked in with them.
Police say McCollum has a history of medical issues and may be a danger to himself.
He is described as 5 feet 9 inches tall, weighs 180 pounds and was last seen wearing a long-sleeved white t-shirt, dark baseball cap and blue jeans.
Anyone with information about his whereabouts is asked to contact the sheriff's office at 734-994-2911 or the confidential tip line at 734-973-7711.