Group Health Research Institute

We do practical research that helps you and your family stay healthy.
We discover ways to prevent illness and improve treatment.
We’re making health and health care better for everyone.

Health Services & Economics

Dr. Gregory Simon appointed to Precision Medicine advisory panel

Group Health psychiatrist and researcher will advise on Initiative’s Cohort Program

Read it in News and Events.

Notes from Eric

A healthy topic for Thanksgiving—pragmatic trials?

Pragmatic trials address real-world issues. In his monthly newsletter, Dr. Eric B. Larson suggests asking your guests what's important to them as physicians, patients, and caregivers.

Read about it in Healthy Findings.

Health Tip

Protect your brain as you age by limiting stress. Cortisol, a hormone secreted when you’re under stress, has a stronger effect on older brains.

Our research

We study health and health care as it happens in everyday settings by everyday people, producing results that are built to work in the real world. We share our results in the public domain to benefit people everywhere.