

Doug earned a Bachelor of Arts degree in Marketing from Michigan State University (MSU) and went on to build a long career as a pharmaceutical representative with Lederle Laboratories. He also earned his Certified Medical Representative designation, reflecting his professional knowledge and dedication to his work.
A lifelong MSU fan, Doug loved cheering on the Spartans in many sports, especially football and basketball. His passion for Michigan State was an important part of his life.
In his free time, Doug enjoyed building model ships and spending time at Mullett Lake, where he made memories and enjoyed the things that meant the most to him.
Doug was preceded in death by his beloved wife, Alice Bernice Coppens; his parents, Dee George Coppens and Olive Sarah Sprague; his brother, Richard Alan Coppens; his oldest daughter, Sheryl Lynn Buntin; and his son, Scott Patrick Coppens.
He is survived by his son, Dean Michael Coppens; his youngest daughter, Denise Marie Lehmann; his son-in-law, Kevin Buntin; his two grandchildren, Heather Aline Fermaint and David Dee Coppens; his sister, Julie Anne Nixon; and his brother, Patrick John Coppens. He also leaves behind many extended family members and friends who will cherish his memory.
Doug will be remembered for his professional accomplishments, his love of Michigan State sports, his hobbies, and the memories he shared with family and friends. He will be deeply missed by all who knew and loved him.
The funeral Mass will be held on Friday, October 30, 2026, at 1:30 PM at St. Gerard Catholic Church, 4437 W. Willow Hwy., Lansing, MI 48917. The family will greet guests beginning at 12:30 PM until service. Inurnment will follow at St. Joseph Catholic Cemetery, 2520 W. Willow Street, Lansing, MI 48917.
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