DIED

February 24, 2026

LOCATION

Marshall, Michigan

CHARITY

Michael J Fox Foundation for Parkinson's Research

Doriane Colwell, aged 70, following a long illness, passed away peacefully on February 24, 2026.Originally from Illinois, Doriane spent the majority of her life in Michigan. She earned a Bachelor's and a Master's degree in Physics, as well as an MBA. She dedicated many years to her career as an...

Not sure what to say?

Get email updates for this page

Posting Guidelines|FAQ

Doriane and I met when she first came to a Parkinson Support meeting. Something just clicked between us. We became friends and then hiking partners. She came to my house and we walked the woods, and nature preserves near my house with our dogs, Koda and Gracie. Grace and I also visited her house and we did more walking in her park... When Cancer came into her life in 2020, neither of us thought it would come back in 2023. I went to Oncology with her, and we always reviewed all the CT's...

Diana Tothill Johnson

February 26, 2026 | Friend

Diana Tothill Johnson

February 26, 2026 | Friend

Doriane Colwell

About

Obituary

Guest Book