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Peters
Ulrike (Riki) Peters, PhD, MPH

Ulrike (Riki) Peters, PhD, MPH

  • Professor and Associate Director, Public Health Sciences Division, Fred Hutch
  • Professor, Cancer Prevention Program, Public Health Sciences Division, Fred Hutch
  • Member, Translational Data Science Integrated Research Center (TDS IRC), Fred Hutch
  • Fred Hutch 40th Anniversary Endowed Chair, Fred Hutch
  • Research Professor, Department of Epidemiology, University of Washington School of Medicine
206.667.2450
206.667.7850

Background

Dr. Ulrike “Riki” Peters, a molecular and genetic epidemiologist, is Associate Director of the Public Health Sciences Division at Fred Hutch. Her research focuses on the genetic epidemiology of colorectal cancer as well as the impact of race and ethnicity on colorectal cancer and other common diseases.

In 2007, Dr. Peters initiated the Genetics and Epidemiology of Colorectal Cancer Consortium, or GECCO, the world’s largest molecular and genetic consortium for colorectal cancer. The consortium involves researchers from more than 130 institutions around the world. Together, they identify over 200 novel genetic risk factors for colorectal cancer and gene-environment interactions to create personalized screening strategies and better drug therapies. 

In 2020 she and her colleagues initiated the Translational Research Program in Colorectal Cancer Disparities. This multi-institutional collaboration brings together data and biospecimens from African American, Alaska Native, Hispanic, and non-Hispanic White colorectal cancer patients to analyze molecular and microbial characteristics of colorectal tumors and their microenvironment in relation to risk and lethal disease to improve the understanding, prevention and treatment of colorectal cancer disparities.

Dr. Peters also leads research that utilizes data from the Women’s Health Initiative minority cohort to understand potential genetic contributions to health disparities, shedding light on critical issues related to healthcare equity and the wellbeing of underrepresented populations.

Education

MPH, Epidemiology, University of North Carolina, 1999

PhD, Nutrition, University of Kiel, 1998

MS, Human Nutrition and Food Science, University of Kiel, 1994

Current Projects

The Genetics and Epidemiology of Colorectal Cancer Consortium (GECCO)

Population Architecture using Genomics and Epidemiology (PAGE)

Translational Research Program in Colorectal Cancer Disparities (TRPCD)

Find a Clinical Trial

Stories

All news
Red meat in moderation: better for you, better for the environment Don’t forget to add some green veggies to those red-white-and-blue barbecues! June 30, 2026
Getting the best bang for your cancer prevention buck Fred Hutch experts weigh in on budget-friendly ways to cut disease risk and stay healthy in the new year January 9, 2026
Colorectal cancer risk and red and processed meat Large analysis shows high meat consumption bumps risk by as much as 40%, identifies two genetic variants that increase risk even more April 23, 2024