SSM Health and the healing power of presence

SSM Health in Illinois

SSM Health in Illinois serves approximately 230,000 people in a nine-county area. As one of the largest health care organizations in Southern Illinois, SSM Health in Illinois includes two regional hospitals located in Mount Vernon and Centralia, more than 120 active physicians, eight family health centers and several specialty programs. SSM Health in Illinois operates in partnership with the Felician Sisters

SSM Health St. Mary’s Hospital - Centralia

Centralia has a strong history of over 100 years of community engagement.

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SSM Health Good Samaritan Hospital - Mt. Vernon

Recognized with a Citation of Merit Award for Outstanding Patient Care, we proudly serve our community.

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St. Mary’s Master Facility Plan

SSM Health is investing over $20 million dollars into interior and exterior upgrades for SSM Health St. Mary’s Hospital - Centralia.

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Schedule Online

SSM Health provides a full range of health services in the Southern Illinois region, including online appointment scheduling. Our Illinois corridor of care includes more than 20 medical group offices that provide family practice, pediatric and ​specialty care services in the communities along the Interstates 64 and 57 corridor. Find compassionate care close to home.

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Visitor Rules for Influenza Season

SSM Health St. Mary’s Hospital-Centralia and SSM Health Good Samaritan Hospital –Mt. Vernon have temporarily changed their visitation recommendations in response to widespread influenza activity in the area.

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Charitable Giving Program

We regularly support organizations whose purpose aligns with our mission, values, heritage and strong commitment to improving the health and well-being of Southern Illinois.

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