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)
Delivering Guideline-Concordant Care for Patients With High-Risk HPV and Normal Cytologic Findings.
(2025 Jan 2)
JAMA Netw Open 8(1): e2454969
Tiro JA, Lykken JM, Chen PM, Clark CR, Kobrin S, Chubak J, Feldman S, Werner C, Atlas SJ, Silver MI, Haas JS
(2025 Jan 2)
JAMA Netw Open 8(1): e2454969
Tiro JA, Lykken JM, Chen PM, Clark CR, Kobrin S, Chubak J, Feldman S, Werner C, Atlas SJ, Silver MI, Haas JS
Optimal Stopping Ages for Colorectal Cancer Screening.
(2024 Dec 2)
JAMA Netw Open 7(12): e2451715
Harlass M, Dalmat RR, Chubak J, van den Puttelaar R, Udaltsova N, Corley DA, Jensen CD, Collier N, Ozik J, Lansdorp-Vogelaar I, Meester RGS
(2024 Dec 2)
JAMA Netw Open 7(12): e2451715
Harlass M, Dalmat RR, Chubak J, van den Puttelaar R, Udaltsova N, Corley DA, Jensen CD, Collier N, Ozik J, Lansdorp-Vogelaar I, Meester RGS
Incidence of serious complications following screening colonoscopy in adults aged 76 to 85 years old.
(2024 Nov 25)
Cancer Epidemiol Biomarkers Prev
Chubak J, Ichikawa LE, Merchant SA, Dalmat RR, Ziebell RA, Jensen CD, Lee JK, Corley DA, Ghai NR, Green BB, Skinner CS, Schottinger JE, Breslau ES, Levin TR
(2024 Nov 25)
Cancer Epidemiol Biomarkers Prev
Chubak J, Ichikawa LE, Merchant SA, Dalmat RR, Ziebell RA, Jensen CD, Lee JK, Corley DA, Ghai NR, Green BB, Skinner CS, Schottinger JE, Breslau ES, Levin TR
A Patient-Centered Conceptual Model of AYA Cancer Survivorship Care Informed by a Qualitative Interview Study.
(2024 Sep 4)
Cancers (Basel) 16(17):
Figueroa Gray MS, Shapiro L, Dorsey CN, Randall S, Casperson M, Chawla N, Zebrack B, Fujii MM, Hahn EE, Keegan THM, Kirchhoff AC, Kushi LH, Nichols HB, Wernli KJ, Sauder CAM, Chubak J
(2024 Sep 4)
Cancers (Basel) 16(17):
Figueroa Gray MS, Shapiro L, Dorsey CN, Randall S, Casperson M, Chawla N, Zebrack B, Fujii MM, Hahn EE, Keegan THM, Kirchhoff AC, Kushi LH, Nichols HB, Wernli KJ, Sauder CAM, Chubak J
Association between racial residential segregation and screening uptake for colorectal and cervical cancer among Black and White patients in five US health care systems.
(2024 Dec 15)
Cancer 130(24): 4287-4297
Issaka RB, Ibekwe LN, Todd KW, Burnett-Hartman AN, Clark CR, Del Vecchio NJ, Kamineni A, Neslund-Dudas C, Chubak J, Corley DA, Haas JS, Honda SA, Li CI, Winer RL, Pruitt SL
(2024 Dec 15)
Cancer 130(24): 4287-4297
Issaka RB, Ibekwe LN, Todd KW, Burnett-Hartman AN, Clark CR, Del Vecchio NJ, Kamineni A, Neslund-Dudas C, Chubak J, Corley DA, Haas JS, Honda SA, Li CI, Winer RL, Pruitt SL
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