Mercy Heart and Vascular Hospital St. Louis

Mercy Heart and Vascular Hospital, on the campus of Mercy Hospital St. Louis, is the first in the region devoted exclusively to the prevention, detection and treatment of heart and vascular diseases.

We can help you with these conditions:

Find a specialist in a heartbeat.

Call 1-855-MERCY-00 (1-855-637-2900) to see a heart or vascular doctor A.S.A.P.

Available Monday through Friday,
8 a.m. to 5 p.m.

Let Mercy's heart and vascular experts direct you to the right specialist and services for you. We'll do our best to get you a next-day appointment.

When you visit our heart hospital, you'll have a highly experienced team on your side to provide innovative cardiology and vascular services. Our cardiologists, cardiothoracic surgeons and vascular surgeons work together to bring you the most advanced treatment and technologies with compassion.

Mercy Heart and Vascular Hospital offers nine floors dedicated to heart care services, including 96 private patient rooms with accomodations for family members and operating rooms dedicated exclusively to heart and vascular care.

Because your well-being is important to us, all our rooms are private. We offer integrative services such as massage therapy, acupuncture and healing touch, in addition to traditional medicine. The heart hospital is also supported by our emergency department, the only Level I Trauma Center in St. Louis County, so you have quick access to any type of emergency care you may need.

On-site laboratories for the diagnosis and treatment of heart and vascular disease:

Centers and Clinics

Mercy Heart and Vascular Hospital has several specialized clinics that offer treatment for specific conditions. Please click on the links below for more information.

Cardiovascular Research

As a leader in heart and vascular care, members of our team have been certified to conduct clinical trials on new and promising drugs and devices. Click here to learn more about our current clinical trials.

625 S. New Ballas Road
Saint Louis, MO 63141
Hours of Operation:
Open daily 24 hours.

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