Born February 26, 1958 in Laredo, Texas, she was the daughter of Ginny Lopez Johnston and the late Billy Johnston.
Diana had been employed as a registered on the Medical Surgical Floor at Carolinas Medical Center for 15 years.
Survivors include her husband, John "Ross" Unger; a son, Ryan Unger; and three sisters, Sabrina Agrusa and her husband, David, Susie Voivedich and Patricia McGeehee and her husband, Roy.
Funeral services are planned for 10:00 am Thursday, October 1, 2020 at Pine Crest Funeral Home, 1939 Dauphin Island Parkway, Mobile, Alabama 36605. Friends may visit Wednesday at the funeral home from 4:00 pm to 6:00 pm where a Rosary Service is scheduled for 6:00 pm.
Fond memories and expressions of sympathy may be shared at www.mcewenderitachapel.com or pinecrestfuneralhome.com.