Patricia Dianne Dunagan Hauser, 74, of Atlanta, passed away November 26, 2023 following a battle with Alzheimer's. Dianne was born in Atlanta on December 1, 1948, and was the daughter of the late Gordon R. Dunagan and Martha Ann Hosford Dunagan. She attended Briarcliff High School, followed by the University of Georgia, where she was a member of AOII sorority. She was a long-time member of Tucker First United Methodist Church and an educator in multiple Atlanta area schools. Dianne was preceded in death by her brother, Danny Dunagan, and is survived by her son, Jason Hauser and his wife, Wendi Hauser; daughter, Jennifer Hauser Bisig and her husband, Brandon Bisig; grandchildren, Maren Hauser, Carson Bisig, and Brady Bisig; brother, Mike Dunagan and his wife, Laura Dunagan; niece, Katie Dunagan and fiancé, Gregg Lapidus; niece, Meagan Dunagan and husband, Joe Osborne, and their children, Sydney and McKenna; and many beloved cousins. Dianne was fond of both singing and truly believing, 'a dream is a wish your heart makes.' In lieu of flowers, contributions may be made to the Alzheimer's Association via http://act.alz.org/goto/DianneHauser .