Marcelo Dominquez-Salgado, 77, has been located and is safe.
Around 6 p.m. on Friday, Dominquez-Salgado, who has dementia, was reported missing from Camp Meeker in the Guerneville area by his son.
He was seen by a neighbor around 3 p.m. walking on Market Street, away from his residence and towards Bohemian Highway.
He was found unharmed and without incident.