Key things you need to know aboutDr. Marroquin Jr.:
Research training, expertise and qualifications
The right hospital is as important as the right doctor
- John Muir Medical Center - Walnut Creek
- 1601 Ygnacio Valley Road
- Walnut Creek, CA 94598
- John Muir Medical Center - Concord
- 2540 East Street
- Concord, CA 94520
9 Facts About Hospital Quality
Patients’ risk of dying during a hospital stay for heart bypass surgery could be 85.2% lower, on average, at a hospital rated 5 stars compared to a hospital rated 1 star for that procedure. Choosing the right hospital is critical to your health. View Slideshow
Patients' feedback on their experience with Dr. Marroquin Jr.
8 Facts About Patient Satisfaction Surveys
Check insurance plans, locations and make an appointment
7 Tips to Prepare for Your Appointment
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