| Director, Akeso Management Group, School of , Department of Anesthesiology | 04/2011 - 04/2012 |
| Director, River Region Medical Center, School of , Department of Anesthesiology | 08/2010 - 04/2011 |
| Staff, River Region Medical Center, School of , Department of Anesthesiology | 03/2003 - 08/2010 |
| Partner, Surgical Anesthesia Associates, PA, School of | 07/1996 - 03/2003 |
| Medical Director, Batson Children's Hospital, UMMC, School of Medicine, Department of Anesthesiology | |