Mike Koller passed away at Royal Victoria Regional Health Centre, Barrie, Ontario, November 6, 2021 at the age of 76 years.
Mike is survived by: his loving wife, Pat Koller; daughter, Michelle (Paul) Johnston; son, Mark Koller (Roxanne Sauvie); two grandchildren, Samantha (Eric) and Madison; adopted granddaughter, Kayla (Brad) and their children, Evie and Indy; step granddaughter, Brittany (Jason) and their children, Harvey, Milo and Sophia; sisters, Elenore and Josephine (Richard); brothers, Bud (Ann) and Ron (Pat); and numerous nieces, nephews and extended family.
Mike is predeceased by: parents, Mike and Josephine Koller; brothers, Leonard, Will and Johnny; brother-in-law, Leonard; sisters-in-law, Evelyn and Shirley; nephews, Randy and Raymond.
A Private Celebration of Life in memory of Mike will take place at a later date.
Donations in memory of Mike may be made to Royal University Hospital Foundation - Cardiac Unit.
Mike's memorial card can be viewed or downloaded from the link below.