Mark J. Geisler Obituary

It is with great sadness that we announce the death of Mark J. Geisler of Canfield, Ohio, who passed away on December 20, 2025, at the age of 69, leaving to mourn family and friends. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.

He was predeceased by: his parents, Regis P. Geisler and Margaret Geisler (Hughes); and his stepbrother David Knight. He is survived by: his children, Mark Geisler (Kathryn) of Canfield, Sarah Hansen (Jonathan) of Orange, CT and Daniel Geisler (Charity) of Canfield; his siblings, Regis Geisler (Ann) of Poland, Elizabeth Gallina (William) of Pittsburgh and Patricia Stratemeier (Karl) of Bakersfield, CA; his stepmother Jeannette Geisler of Muncie, IN; and his grandchildren, Allison, Emma, Paige, Anna and Henry. He is also survived by father, and grandfather whose greatest joy was his family, especially his grandchildren.

In lieu of flowers contributions may be made in Mark's memory to the Bladder Cancer Advocacy Network (BCAN), under the Mark Geisler Family.