According to our records, this business is located at 1400 Treat Blvd. in Walnut Creek (in Contra Costa County), California 94597, the location GPS coordinates are: 37.9260806 (latitude), -122.0543611 (longitude). John Muir Medical Center is categorized under Hospitals (SIC code 8062). Known organization president is J Anderson. Current estimates show that the unit has a sales volume of $658,112,000 and staff of approximately 3,612 people. You can contact the company by phone at (925) 939-3000.