Daniel Maze was last seen at his residence on Hoc Hocking Drive in the city of Logan.
He is a white male who weighs 180 pounds and is 5-foot-11-inches tall.
Maze has gray hair, brown eyes and suffers from Dementia and a heart condition.
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Police say he might be headed to Grant Hospital to see family.
The vehicle involved is a white 2010 Buick Lacrosse with Ohio plate number GBQ7342.
If you see this man or the vehicle authorities ask that you call 911 or 1-866-693-9171.