Faculty
Education
PhD Epidemiology, University of Washington, 2007
MBHL Bioethics and Health Law, University of Otago, 2002
Contact
206-287-2556
jchubak@uw.edu
Kaiser Permanente Washington
1730 Minor Avenue, Suite 1600
Seattle, WA 98101
1730 Minor Avenue, Suite 1600
Seattle, WA 98101
Bio
I am an epidemiologist with broad interests across the cancer care continuum. As a Senior Scientific Investigator at Kaiser Permanente Washington Health Research Institute (KPWHRI), I lead and participate in studies of cancer screening and outcomes. I have experience working in large research networks and with automated data, chart review, and patient-reported outcomes.
Research Interests
Her primary areas of research interest are in epidemiologic methods, cancer prevention and control, and pharmacoepidemiology.
Recent Publications (PubMed)
Incidence of chronic medical conditions among survivors of adolescent and young adult cancer compared to a population without cancer.
(2025 Oct 15)
Cancer 131(20): e70125
Keegan THM, Abrahão R, Chubak J, Sauder CAM, Ruddy KJ, Quesenberry C, Li Q, Haupt EC, Laurent CA, Brunson AM, Casperson M, Chao C, Smitherman AB, Nichols HB, Kirchhoff AC, Kushi LH, Hahn EE
(2025 Oct 15)
Cancer 131(20): e70125
Keegan THM, Abrahão R, Chubak J, Sauder CAM, Ruddy KJ, Quesenberry C, Li Q, Haupt EC, Laurent CA, Brunson AM, Casperson M, Chao C, Smitherman AB, Nichols HB, Kirchhoff AC, Kushi LH, Hahn EE
Longitudinal Adherence to Screening for Colorectal, Cervical, and Lung Cancer in a US Consortium.
(2025 Oct 7)
J Gen Intern Med
Halm EA, Del Vecchio NJ, Rendle KA, Tiro JA, Zheng Y, Winer RL, Haas JS, Corley DA, Skinner CS, Schottinger J, Ghai NR, Chubak J
(2025 Oct 7)
J Gen Intern Med
Halm EA, Del Vecchio NJ, Rendle KA, Tiro JA, Zheng Y, Winer RL, Haas JS, Corley DA, Skinner CS, Schottinger J, Ghai NR, Chubak J
Identifying clustering in patterns of late effects among survivors of adolescent and young adult hodgkin lymphoma.
(2025 Oct 1)
JNCI Cancer Spectr
Parker K, Heneghan M, Li QW, Brunson A, Ou J, Kaddas HK, Abrahão R, Chubak J, Wernli KJ, Zebrack B, Hahn EE, Kushi LH, Nichols HB, Keegan T, Kirchhoff AC
(2025 Oct 1)
JNCI Cancer Spectr
Parker K, Heneghan M, Li QW, Brunson A, Ou J, Kaddas HK, Abrahão R, Chubak J, Wernli KJ, Zebrack B, Hahn EE, Kushi LH, Nichols HB, Keegan T, Kirchhoff AC
Accessibility of Criteria to Exit Cervical Cancer Screening at Age 65 Years in the Electronic Health Record.
(2024 Sep)
O G Open 1(3): 32
Alimena S, Lykken JM, Tiro JA, Chubak J, Haas JS, Werner C, Kobrin SC, Silver MI, Perkins RB, Feldman S
(2024 Sep)
O G Open 1(3): 32
Alimena S, Lykken JM, Tiro JA, Chubak J, Haas JS, Werner C, Kobrin SC, Silver MI, Perkins RB, Feldman S
Gaps in care across the cancer screening continuum for cervical, colorectal and lung cancer.
(2025 Sep 10)
J Natl Cancer Inst
Haas JS, Todd KW, Mclerran D, Tiro JA, Vachani A, Kobrin S, Saia C, Sugg Skinner C, Zheng Y, Chubak J, Corley DA, Greenlee RT, Halm EA, Li CI
(2025 Sep 10)
J Natl Cancer Inst
Haas JS, Todd KW, Mclerran D, Tiro JA, Vachani A, Kobrin S, Saia C, Sugg Skinner C, Zheng Y, Chubak J, Corley DA, Greenlee RT, Halm EA, Li CI
Show complete publication list
In the News
Pet Therapy Project Serves as Crowdfunding Guinea Pig
Group Health Research News, 08/29/2013
Group Health Research News, 08/29/2013
Colon Cancer Screening Doubles Using e-Health Records
Annals of Internal Medicine, 03/05/2013
Annals of Internal Medicine, 03/05/2013