She holds the positions of Assistant Medical Director for the Mental Health Service Line and Director of the Progressive Professional Program in the CPSP Division. Dr. Mullis is Board-certified in Psychiatry, a Diplomat of the American Board of Psychiatry and Neurology, and fellowship trained in Forensic Psychiatry and completed her residency training in Psychiatry and fellowship in Forensic Psychiatry at MUSC. Prior to her psychiatric training and subsequent practice in the field of Psychiatry, she practiced several years as a board-certified physician in the field of Emergency Medicine.