Angela Mae Johnston, 38, of Denton, Texas died Sunday, November 21, 2010 in Denton. She was born in San Diego, California on September 15, 1972 to Michael Lewis Johnston and Joan Johnston Addis. She received a bachelorís degree in Medical Technology at Arkansas State University in Jonesboro, Arkansas. Angela was a blood bank supervisor at the Presbyterian Hospital in Denton. Survivors include her father, Michael Lewis Johnston of Batesville; her mother and step-father: Joan Johnston Addis and Ronald Dean Addis both of Batesville; and her step-aunt, Sue Turner of Batesville. She was preceded in death by her step-mother, Mary Elizabeth Johnston. Cremation services are by Roller-Crouch Funeral Home of Batesville. No services are planned at this time.