Age 82, of Pittsburgh. Beloved wife of Robert A. Mueller; loving mother of Lynn (Keith) and Erin and like a mother to Edward Nahay, Jr.; dear grandma of Shayla, Jonny, Jada, and Bailey; sister of the late Joseph Nahay and Edward Nahay; daughter of the late George and Katherine Nahay; beloved aunt and cousin to many others.

Heaven gained an angel on earth on July 31, 2025. Anna was beloved by so many. She made a career as a nurse at Mercy Hospital and Heartland Health Care Center, always helping others. She will be remembered for her love of others, love for life, beautiful smile and laugh, and kind nature. To know her was to love her.

Family and friends are welcomed at the WALTER J. ZALEWSKI FUNERAL HOME, 216 44th Street, Lawrenceville, on Friday, August 8, 2025 from 1-4 and 5-8 p.m. Funeral Mass at St. Pio of Pietrelcina Parish, St. Augustine Church on Saturday, August 9, 2025 at 10:00 a.m.