Brennen Ryan Bittner

Brennen Ryan Bittner obituary

Brennen Ryan Bittner

Brennen Bittner Obituary

Obituary published on Legacy.com by Jeff Monreal Funeral Home - Painesville on Sep. 17, 2025.

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Brennen Ryan Bittner, age 21 of Willoughby, passed away July 12 th, 2025. He was born March 27 th, 2004 in Willoughby.

Brennen loved spending time with his friends and family, traveling, experiencing new cultures, meeting new people, music and concerts, helping anyone at anytime, outdoor activities: paddling, hiking, walking, swimming and all things in the water … and most of all his cat Sushi!

Brennen was the loving son of Chad and Christine (nee DeRenzo) Bittner; beloved brother of Kailey Bittner and Darren Bittner; grandson, nephew and cousin to many.

The Bittner family will announce a Celebration Of Life for Brennen in Willoughby and Cincinnati at a later date.

Donations can be made in Brennen's name to the Cincinnati Children's Pediatric Oncology https://giving.cincinnatichildrens.org/campaign/650825/donate or t o the Cleveland Clinic Pediatric Oncology https://my.clevelandclinic.org/giving/local-global-impact/give-ohio/pediatrics

Arrangements were entrusted to Jeff Monreal Funeral Home & Cremation Services of Painesville.

To plant trees in memory, please visit the Sympathy Store.

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