Mercy Diagnostic and Vascular Services - Hazelwood

We’re pleased to bring specialized care for heart patients in the St. Louis area. Our focus is on prevention, helping you to lower your risk with lifestyle changes. Screenings also help us find heart problems before they grow serious. When treatment is unavoidable, our board-certified physicians and a supporting team treat a variety of heart-related conditions, with full access to the latest advances in cardiac care offered at Mercy Heart and Vascular Hospital St. Louis.