She oversees research initiatives in prevention and treatment of HIV/AIDS, Hepatitis C, and STIs. Before joining Whitman-Walker in 2013, Coleman worked in Clinical Research for over 10 years and has worked as a Nurse Practitioner/Sub-Investigator in Neurology and Urgent Care in the Washington, DC area. She is a life-long resident of the metro DC area and a DC resident for the last 9 years.