Guy "Bitz" Hellstrom, age 67, of Chicago. Devoted husband of Eileen Hellstrom for 36 years. Loving dad of Maureen (Drake) Hellstrom-Unger, Bridget Hellstrom and Matt (Sarah) Hellstrom. Proud grandpa of Liam Hellstrom. Fond brother of James (Eileen) Hellstrom, Julie (Jim) Middaugh, the late Steven (Sharon) and the late Donald Hellstrom. Beloved son of Ozzie and Dee Hellstrom and son-in-law of John and Mary Barrett. Dear brother-in-law, uncle, cousin and friend of many. Visitation Saturday June 12, 2021 10am to Noon with a Life Celebration service at Noon, held at Kolssak Funeral Home. In lieu of flowers donation to JDRF at JDRF.org appreciated. To leave a condolence or for more information visit www.funerals.pro or call 847.537.6600.