BELLINGHAM, WA. – (KGMI.com) The Whatcom County Sheriff’s Office is seeking information regarding the whereabouts of a Bellingham man.

In a Facebook post, the Sheriff’s Office says 44-year-old Nathan McAllister was last seen at the Whole Foods on Lakeway around mid-December.

McAllister has not contacted his family and they are worried about his wellbeing.

WCSO says he is known to frequent the downtown Bellingham area.

McAllister is 5′ 11,” 220 pounds with blond hair and blue eyes.

If you have any information about his whereabouts, please call 911.