Currey was a physician, who also taught medicine in Tennessee. He became a Professor of Chemistry, Experimental Philosophy, and Natural History at
East Tennessee University in 1846, and he pioneered laboratory-based botany teaching in Tennessee. In 1850, he left East Tennessee University to teach at the University of Nashville. By 1858, he joined the faculty at Shelby Medical College, also located in Nashville, followed by the Daughter's Collegiate Institute in Knoxville. Currey was a member of the Tennessee State Medical Association. He was also the co-founder of a hospital and medical school in Knoxville, and the owner of an
apothecary shop in Nashville. Over the course of his career, Currey published and edited many journals, including the
Southern Agriculturist, the
Southern Journal of the Medical and Physical Sciences and the
Nashville Monthly Record of Medical and Physical Sciences. Currey became the pastor of
Lebanon-in-the-Fork Presbyterian Church in Knoxville. During the
American Civil War, he joined the
Confederate States Army as a chaplain-surgeon. ==Personal life and death==