Faculty

Holly R Harris

Affiliate Associate Professor, Epidemiology
Affiliate Associate Professor, Obstetrics and Gynecology

206-667-2712

Education

ScD Harvard T.H. Chan,
MPH University of Southern California, 2005
BA Macalester College, 2000

Contact

206-667-2712

Fred Hutch Cancer Center
Box M4-B859
Program in Epidemiology, Division of Public Health Sciences
1100 Fairview Avenue North
Seattle, WA 98109

Research Interests

I am broadly interested in the impact of lifestyle, nutrition, and genetic factors on women’s health. Specifically, I have focused on ovarian and breast cancer, as well as on hormonally related conditions that have shared reproductive risk factors with these diseases, including endometriosis and uterine fibroids. Much of my research to date has focused on understanding the role of the potentially modifiable risk factors of diet and lifestyle on the risk of these conditions. A more recent facet of my research is to explore the interrelatedness of these conditions and their shared risk factors. As ovarian cancer is rare, I am particularly interested in identifying women, such as those with endometriosis, who may be at higher risk because these women may benefit from screening modalities for ovarian cancer which are currently not appropriate for population-based use. Identification of women at high risk for ovarian cancer and breast cancer is also important as it allows for targeted prevention strategies and can guide clinical decisions regarding frequency of screening and chemoprevention strategies for both of these cancers. Finally, understanding the influence of genetic factors, both alone or as a part of gene-environment interactions may facilitate prevention and help identify women most at risk for ovarian and breast cancer.

Recent Publications (PubMed)

Greater intake of plant-based foods is unrelated to the risk of endometriosis among predominantly omnivorous women in the United States.
(2026 Jul 18)
J Nutr
Mitsunami M, Soria-Contreras DC, Harris HR, Missmer SA, Chavarro JE

Differences in overall survival for invasive epithelial ovarian cancer by race and ethnicity: results from the Ovarian Cancer Association Consortium.
(2026 Jun 30)
Br J Cancer
Meagher NS, White KK, Wilkens LR, Anton-Culver H, Bandera EV, Carney ME, Cramer DW, Cushing-Haugen KL, DeFazio A, Doherty JA, Gentry-Maharaj A, Goode EL, Goodman MT, Harris HR, Karlan BY, Kaufmann SH, Kelemen LE, Köbel M, Koziak JM, Le Marchand L, Lester J, McGuire V, Menon U, Modugno F, Moysich KB, Pearce CL, Pharoah PDP, Pike MC, Qin B, Risch HA, Rothstein JH, Sarink D, Sieh W, Steed H, Terry KL, Thompson PJ, Titus LJ, Van Gorp T, Whittemore AS, Winham SJ, Jordan SJ, Wu AH, Webb PM, AOCS Group, Peres LC, Merritt MA

Ovarian cancer tumor immune profiles associated with intrauterine device and oral contraceptive use.
(2026 Jun 27)
Br J Cancer
Mongiovi JM, Babic A, Sasamoto N, Townsend MK, Vitonis AF, Barnard M, Hecht J, Soong TR, Conejo-Garcia JR, Peres LC, Schildkraut JM, Harris HR, Doherty JA, Modugno F, Fridley BL, Tworoger SS, Terry KL

Poor Diet and Oral Cavity Cancer Risk in Smoking and Non-Smoking Men and Women: An Analysis of Three US Cohorts.
(2026 May 13)
Head Neck
Useche M, Gomez-Castillo L, Cushing-Haugen K, Ferrandino R, Futran N, Marchiano E, Rodriguez CP, Harris HR, Barber B

Residential Radon Levels and Ovarian Cancer Among Postmenopausal Women.
(2026 Apr 1)
JAMA Netw Open 9(4): e268641
Williamson MR, Whitsel EA, Smith RL, Collins JM, Stewart JD, Jung SY, Harris HR, Feiler MO, Manson JE, Qi L, Schwartz GG

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