Callahan graduates USC with doctorate

Troy and Teresa Callahan announce the graduation of their daughter, Courtney Tenille Callahan, from the University of South Carolina School of Medicine located in Columbia. Callahan, an Aiken native, received her doctorate in biomedical sciences on Aug. 4 graduating with the honor of magna cum laude. Callahan plans to obtain a postdoctoral position performing microbial research for the government. She is the granddaughter of Doris Wooden and Irene and Curtis Mance all of Aiken.