In response to the national need to produce skilled and globally aware STEM students, Mount Saint Mary's University, Los Angeles developed an interdisciplinary undergraduate research program with an international fieldwork experience in the summer. The goals of the program are: (1) to train undergraduates in interdisciplinary research methodologies (cancer laboratory techniques, cross cultural survey research, and policy analysis); (2) to collect real fieldwork data in Peru and the U.S.; (3) to analyze and present the results in professional conferences and publications; and (4) to develop leadership skills and teamwork necessary for student success and retention in STEM fields.Students enrolled in the program spend two semesters doing course work. In the first semester they learn about the molecular, environmental and nutritional causes of cancer from MSMU's STEM faculty and about the disparities in policy and healthcare access in the U.S. and Peru from political science faculty members. In the second semester, the students develop research skills in both STEM disciplines and the social sciences: laboratory research skills in biology and chemistry, and survey methodology in political science. The students develop an evidence gathering plan, design a survey, and seek an IRB approval in preparation for their global research experience over the summer.During the summer, the students first interview women in urban and rural areas of California and Peru about factors contributing to their health, such as access to healthcare and nutritional habits. For the remainder of the summer, they analyze their data and study target natural products in the chemistry and biology laboratories.During the culminating, third semester of the program, the students continue doing research, as they turn their focus to the interpretation of data, presentation of their results at conferences, and future directions for the project. Perhaps most importantly, participants in this program develop leadership skills and examine barriers to success for women in STEM. We expect this combination of regular course work with a summer research component, international field study, and leadership training to be an effective way to increase success and retention rates of undergraduate students in the STEM fields at MSMU.This program is a model for future research topics thus creating a sustainable and meaningful undergraduate research training.