Breast Cancer Survivorship Biorepository

PRIMARY OBJECTIVE: I. To create an annotated biorepository with prospectively collected blood samples from breast cancer survivors. SECONDARY OBJECTIVES: I. To collect comprehensive data on social determinants of health (e.g., race/ethnicity, acculturation, socioeconomic status, and access to care), environmental exposures (based on zip codes/geocoding), lifestyle (e.g., diet, tobacco use), clinicopathologic characteristics, treatment history, follow-up and current disease status, survivorship-related issues. II. To establish an efficient process for researchers to utilize the biorepository for breast cancer and survivorship-related studies. OUTLINE: Patients complete surveys, undergo collection of blood samples, and review of medical records on study.