Cook County Commissioner Dennis Deer dies at 51

CHICAGO — Cook County Commissioner Dennis Deer has died. He was 51-years-old.

Deer’s family confirmed his death Sunday. His cause of death has not yet been revealed.

Deer served as Cook County Commissioner for seven years. He was a therapist with a PHD in Christian psychology.

Deer was behind resolutions to declare both mental health and racism public health crises.

Last year, Deer’s lungs were failing due to a rare inflammatory disease and he underwent a double lung transplant at Northwestern Memorial Hospital.

Deer is survived by his wife, described as his high school sweetheart, and three children.

Mayor Brandon Johnson released the following statement Monday on his death:

The passing of my dear brother and former Cook County Board colleague Commissioner Dennis Deer is a devastating loss for our city and county. Dennis was a beacon of hope and compassion who fulfilled a mission of improving healthcare, education and economic opportunities for every resident he served. A tireless advocate for the underserved and underrepresented, he was a champion for people, with an unwavering commitment and genuine love for a district that spanned the Loop, Englewood and the West Side of Chicago.
My deepest condolences go out to his wife, his three beautiful children and his entire family and County Board colleagues during this incredibly difficult time. Dennis’ absence will be profoundly felt, and he will be missed by all who knew and loved him.

Chicago Mayor Brandon Johnson

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