Skip to main content
An official website of the United States government
Email

Gretchen Gierach Appointed Chief of Integrative Tumor Epidemiology Branch

Headshot of Gretchen Gierach

Gretchen Gierach, Ph.D, M.P.H.

Gretchen Gierach, Ph.D., M.P.H., was appointed as Chief of the Integrative Tumor Epidemiology Branch (ITEB) in January 2021. Prior to this appointment, Dr. Gierach served as Deputy Chief the branch since 2018.

Dr. Gierach is an expert in the etiology of hormonally-related female malignancies, in particular breast cancer. Her interdisciplinary research program has a special emphasis on the molecular epidemiology of mammographic density, one of the strongest risk factors of breast cancer. Dr. Gierach employs a range of technologies and approaches to improve the measurement of breast density, delineate risk factors for elevated density, and understand mechanisms that mediate its relationship to breast cancer risk and progression. To study the natural history of hormonal carcinogenesis, she conducts integrative epidemiologic studies that incorporate histologic and radiologic measures of breast tissue composition. 

She joined DCEG as a Cancer Prevention Fellow from 2006-2009, was promoted to tenure-track investigator in 2010, and was awarded scientific tenure by the NIH in 2017. 

Dr. Gierach replaces Montserrat Garcia-Closas, M.D., Dr.P.H., who has served as Acting Chief since the branch’s inception. 
 

< Older Post

AI Tools Provide Picture of Cervical Health: Artificial Intelligence Simplifies Cervical Cancer Screening

Newer Post >

2021 Coleman Minority Health and Health Disparities Research Innovation Award Granted to Six DCEG Fellows

If you would like to reproduce some or all of this content, see Reuse of NCI Information for guidance about copyright and permissions. In the case of permitted digital reproduction, please credit the National Cancer Institute as the source and link to the original NCI product using the original product's title; e.g., “Gretchen Gierach Appointed Chief of Integrative Tumor Epidemiology Branch was originally published by the National Cancer Institute.”

Email