John-Colloton-Obituary

John W. Colloton

Coralville, Iowa

Feb 20, 1931 – Nov 14, 2025 (Age 94)

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BORN
February 20, 1931
DIED
November 14, 2025
AGE
94
LOCATION
Coralville, Iowa

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John W. Colloton, 94, passed away peacefully at home on November 14, 2025. John was born February 20, 1931, in Mason City, Iowa, the third of five children of Harold W. and Miriam J. (Kelly) Colloton. He was graduated from St. Joseph's High School in Mason City and magna cum laude from Loras...

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On behalf of the Kameda Family and the many staff of the Kameda Medical Center who travelled to UIHC or met John Colloton during his trip to Japan, we want to express deep sympathy and sincere condolences on just learning of his passing in November. And a belated and very deserving debt of gratitude for his personal and professional kindness that sustained a relationship with the Kameda Medical Center for more than 30 years. During his tenure of UIHC leadership, the relationship flourished...

Forever grateful for Mr. Colloton's contributions to the world-class UICH.