Kimberly M. Kleiss, MD, FACOG Obstetrics and Gynecology. Dr. Kleiss joined Piedmont OB-GYN in 2003. She graduated Summa Cum Laude, with Honors, Phi Beta Kappa, from Florida State University, and is an Honor Graduate of the University of Florida's College of Medicine where she was elected to the Alpha Omega Alpha honor society..