Dr. García-Closas serves as the deputy director of the Division of Cancer Epidemiology & Genetics (DCEG) of the National Cancer Institute, as well as the Acting Chief of the Integrative Tumor Epidemiology Branch of the DCEG.

After completing her formal education, she became a post-doctoral fellow at the Hormonal and Reproductive Epidemiology Branch of the DCEG.

[1] She has served the National Institute of Health as the deputy director of the DCEG for several years, and was appointed to the position of Acting Chief of the Integrative Tumor Epidemiology Branch in 2016.

Currently, apart from her integral role in managing these programs, she also devotes much of her time to her own research interests.

[1] Dr. García-Closas has spent the majority of her career focusing on identifying cancer biomarkers.