Weeks is a member of the faculty in the Johns Hopkins School of Medicine in the Department of Anesthesiology and Critical Care Medicine and the Armstrong Institute.
She is also one of the project managers of the national project On the CUSP: Stop BSI. Ms. Weeks holds a Master of Health Science degree from the Johns Hopkins Bloomberg School of Public Health. Weeks's research interests focus on the translation of evidence-based medicine to safe and quality care at the bedside as well as effective health policy.
For more than a decade she has dedicated her efforts in health services research towards understanding health systems related to patient safety and health disparities in the clinical environment. She has contributed to publications on access to care, quality of care at the end of life, and patient safety.