Anthony R. Koster, 67, of Phoenix Arizona, passed away peacefully on March 19, 2026. He was born in Detroit Michigan to Ralph & Ann Koster. Anthony retired from Animal Cremations and was known for his hard work, his kindness to customers and compassion for animals. He also served in the United States Marine Corp., where he received an Honorable Discharge. He loved football, golf and shooting pool with his friends. He was always there for anyone that needed help. He was also a member of his church. He loved to help with giving out food boxes to the public. Anthony is survived by his two sisters Elizabeth and Karen and his nephews Austin, Nicholas and Dalton. A Celebration of Life will be held on April 25th at 10:30 at Bridge Retro Church in Phoenix. 7801 N. 27th Ave.. Food and drinks will follow.