[2] Her master's thesis was titled, Hispanics in metropolitan New York: perceptions and practices related to seafood.

It was titled, Serum and red blood cell folate levels in relation to invasive cervical cancer risk in a multicenter case-control study of United States women.

[1] Weinstein was a postdoctoral fellow in the nutritional epidemiology branch (NEB), division of cancer epidemiology and genetics (DCEG), National Cancer Institute (NCI), for three years.

[2] After working for one year as a nutritionist in the Center for Nutrition Policy and Promotion, she returned to NCI as a staff scientist in NEB in 2002.

[2] Weinstein works with the data coordinating center for the Connect for Cancer Prevention Study, a prospective cohort of 200,000 adults in the United States.