Of Jackson, MI passed away on December 4, 2020 at the age of 55. Diana was born on January 9, 1965 to parents Larry Ambrose and Joan Kassel (Nastally). She was a medical assistant at Henry Ford Allegiance Health Micro-Biology Department. She had a huge heart and loved her daughters, grandkids family and friends. She touched many lives as a friend and caregiver. Lake Michigan was her favorite place, especially Mackinaw and she loved to travel by car. Her faith was important to her as was her church Jackson Nazarene. Diane is survived by her daughters Jamie Bowersox (Wing) and Chelsea Ambrose (Martin); grandchildren Julius 14, Carman 12, Mya 7, and Olivia 4; father Larry (Darlene) Ambrose; brothers Duane (Shelia) Ambrose and Chris Kassel; and step brothers Curtis and Matt Glover and partner Steven Valdez. She is preceded in death by her mother Joan Kassel (Nastally). A private graveside service will be held at Roseland Memorial Gardens. A celebration of Diana’s life will be held at a later date.