Rachel Issaka, M.D., M.A.S.

Rachel Issaka M.D., M.A.S.
faculty member

Rachel Issaka, M.D., M.A.S.

Assistant Member, Gastroenterology and Hepatology
Clinical Research Division, Fred Hutch

Assistant Member
Hutchinson Institute for Cancer Outcomes Research (HICOR), Fred Hutch

Fax: 206.667.5977
Mailstop: M3-B232

Dr. Rachel Issaka is a gastroenterologist and clinical researcher focused on decreasing the mortality associated with colorectal cancer, with a special focus on medically underserved populations. Dr. Issaka’s research includes identifying, measuring and recommending new and improved approaches to screening and follow-up both in Seattle and across the U.S.

Other Appointments & Affiliations

Assistant Professor, Department of Internal Medicine; Division of Gastroenterology
University of Washington School of Medicine


B.S., Biology, University of Wisconsin-Eau Claire, 2005

M.D., University of Michigan, 2010

M.A.S., Clinical Research, University of California, San Francisco, 2017

Residency, Internal Medicine, McGaw Medical Center of Northwestern University, 2013

Fellowship, Gastroentereology and Hepatology, University of California, San Francisco, 2017

Research Interests

Optimizing interventions that improve colorectal cancer care outcomes

Achieving health equity in colorectal cancer care in medically underserved populations

Colorectal cancer screening as a model for precision population health


“Screening is a way to not only prevent disease but reduce racial and economic disparities. We need to close that gap so that every citizen can benefit from the advances in cancer care and prevention.”

—Dr. Rachel Issaka

Dr. Issaka in the News

6 misconceptions about colorectal cancer

Hutch News - March 08, 2018

Find A Clinical Trial

For the Media

The Media Relations team at Fred Hutch is available to assist members of the news media who would like to arrange interviews with faculty.

Email media@fredhutch.org or call 206.667.2210