Insights

Quality alliance SIH has multiple high-profile affiliations (Prairie Heart Institute, SIU School of Medicine Family Practice Residency, Siteman Cancer Network, BJC Collaborative) signaling strong referral networks and potential for expanded partnerships in specialty services and care continuity.

Awards leverage Recent awards for heart care and cancer outcomes can be leveraged in co-marketing, patient acquisition programs, and payer negotiations to position SIH as a trusted, high-quality provider in the region.

Tech enabled Adoption of modern health tech initiatives and tools (online FindHelp tool, Ion robotic bronchoscopy, trauma and critical care collaboration) indicate openness to advanced equipment, digital tools, and telehealth or data-driven care pathways that can be offered as solutions.

Growth footprint With four hospitals, a cancer institute, Level II Trauma Center, and a large regional footprint, SIH represents opportunities across medical devices, informatics, clinical software, and outpatient services to support expanded service lines.

Financial scale Revenue in the multi-hundred-million range and being the region’s largest private employer suggests budget capacity for capital equipment, facility upgrades, and enterprise solutions targeting efficiency, analytics, and patient access improvements.

Similar companies to Southern Illinois Healthcare

Southern Illinois Healthcare Tech Stack

Southern Illinois Healthcare uses 8 technology products and services including iCIMS, CompTIA Network+, CompTIA A+, and more. Explore Southern Illinois Healthcare's tech stack below.

  • iCIMS
    Applicant Tracking Systems
  • CompTIA Network+
    Certificates
  • CompTIA A+
    Certificates
  • Cisco Intersight
    Cloud Infrastructure Computing
  • JSON-LD
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • Microsoft
    Miscellaneous
  • Microsoft Windows
    Operating Systems

Media & News

Southern Illinois Healthcare's Email Address Formats

Southern Illinois Healthcare uses at least 1 format(s):
Southern Illinois Healthcare Email FormatsExamplePercentage
First.Last@sih.netJohn.Doe@sih.net
88%
FLast@sih.netJDoe@sih.net
9%
FirstLast@sih.netJohnDoe@sih.net
2%
Last@sih.netDoe@sih.net
1%

Frequently Asked Questions

What is Southern Illinois Healthcare's phone number?

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You can contact Southern Illinois Healthcare's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Southern Illinois Healthcare's official website and social media links?

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Southern Illinois Healthcare's official website is sih.net and has social profiles on LinkedIn.

What is Southern Illinois Healthcare's NAICS code?

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Southern Illinois Healthcare's NAICS code is 62 - Health Care and Social Assistance.

How many employees does Southern Illinois Healthcare have currently?

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As of July 2026, Southern Illinois Healthcare has approximately 1.9K employees across 4 continents, including North AmericaEuropeAsia. Key team members include Chief Operating Officer: J. F.Chief Financial Officer: M. K.Chief Administrative Officer: M. R.. Explore Southern Illinois Healthcare's employee directory with LeadIQ.

What industry does Southern Illinois Healthcare belong to?

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Southern Illinois Healthcare operates in the Hospitals and Health Care industry.

What technology does Southern Illinois Healthcare use?

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Southern Illinois Healthcare's tech stack includes iCIMSCompTIA Network+CompTIA A+Cisco IntersightJSON-LDjQueryMicrosoftMicrosoft Windows.

What is Southern Illinois Healthcare's email format?

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Southern Illinois Healthcare's email format typically follows the pattern of First.Last@sih.net. Find more Southern Illinois Healthcare email formats with LeadIQ.
Southern Illinois Healthcare logo

Southern Illinois Healthcare

Hospitals and Health CareIllinois, United States1001-5000 Employees

Southern Illinois Healthcare (SIH) is a not-for-profit health system serving the southern Illinois counties, anchored by four hospitals, a comprehensive cancer center, a Level II Trauma Center, and more than 30 outpatient and specialty practices, based in Carbondale. It is the region's largest private employer and provides substantial charity care and community benefits to its service area. The system maintains affiliations with Prairie Heart Institute, the SIU School of Medicine Family Practice Residency Program, the Siteman Cancer Network, and the BJC Collaborative. SIH is recognized for quality outcomes in cardiac care, stroke, bariatric procedures, and cancer care. In 2025, SIH Memorial Hospital of Carbondale introduced the Ion robotic-assisted bronchoscopy system, becoming the first provider in the southernmost 16 counties of Illinois to offer the technology.

Section iconCompany Overview

Phone number
Website
sih.net
NAICS Code
62 - Health Care and Social Assistance
Employees
1001-5000

Section iconFunding & Financials

  • $250M$500M

    Southern Illinois Healthcare's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    Southern Illinois Healthcare's revenue is estimated to be in the range of $250M$500M

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