WEST SACRAMENTO (CBS13) – Police are asking for help in finding a missing West Sacramento man considered at-risk.

West Sacramento police say 65-year-old Mohammad Akbar Mohammadalam was last seen on Wednesday afternoon. He’s believed to be driving a silver 2006 Buick Lucerne with the California plate number 5VLU308.

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Mohammadalam is considered at-risk due to having been diagnosed with dementia.

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The car’s plates were read by cameras in the San Pablo area, but police say they don’t know exactly where Mohammadalam may be going.

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Anyone who sees Mohammadalam or his car is asked to contact authorities immediately.