John Muir Health’s two research centers have participated in over 500 studies for both drug and device Phase I–IV clinical research. But we never lose sight of the fact that study volunteers are at the heart of our work.
Both centers are in the same building at 2700 Grant Street in Concord. On the first floor in suite 102 is the John Muir Clinical Research Center's office. The John Muir Physician Network Clinical Research Center's office is on the second floor in suite 200.




