Best Heart & Vascular clinics in Alton, IL.

OSF Saint Anthony’s Health Center in Alton, part of OSF HealthCare, offers comprehensive heart and vascular services in the Alton, Illinois area. The facility is part of a network of 21 OSF locations across the United States. Notable update: as of May 19, 2026, OSF Saint Anthony’s Health Center was recognized as Magnet with Distinction, indicating a highly regarded nursing team and strong collaborative care. For precise services, contact the Alton center directly or visit the OSF HealthCare site for heart and vascular offerings and appointment options.

Prairie Cardiovascular Consultants, Ltd. is a Springfield, Illinois-based medical practice founded in 1979 that specializes in cardiology and heart health. It operates 7 offices across central and southern Illinois (including O’Fallon, Effingham, Carbondale, Springfield, Decatur) under the HSHS Medical Group umbrella. Prairie Cardiovascular is a leading provider in Illinois for heart/vascular care, offering a broad range of diagnostic and treatment services, ongoing research, and a strong patient-outcomes focus. Contact: 1-217-788-0706. Website: hshs.org/prairie-heart.

Alton Memorial Hospital is not listed as a current facility within BJC HealthCare. BJC is a nonprofit health system based in St. Louis, MO, formed by merging with Saint Luke’s Health System in 2024, and includes Barnes-Jewish Hospital and St. Louis Children’s Hospital. The system operates 28 hospitals, with headquarters in St. Louis, and serves a broad regional network. For BJC, you can visit bjc.org or call their main lines for provider or facility information.