Patient Portal Login; Andrew D. Dunavant, DDS, MAGD, FICOI. Dr. Dunavant is an Alabama native and the son of a dentist. He earned his B.S. Degree in Biochemistry from Auburn University in 1978. He earned his D.D.S. Degree with honors from the University of Tennessee College of Dentistry in1984. He completed a General Practice Residency at the ....