How many email patterns does OSF HealthCare use?

OSF HealthCare uses 20 known email patterns.

What domain does OSF HealthCare use for work emails?

OSF HealthCare uses osfhealthcare.org for work email addresses.

Most Common Email Formats at OSF HealthCare

OSF HealthCare's most common email format is First.Last@osfhealthcare.org (ex. John.Doe@osfhealthcare.org), used for 96% of osfhealthcare.org addresses. OSF HealthCare uses 4 email patterns.

@osfhealthcare.org

4 patterns

Format	Example	Share of osfhealthcare.org
First.Last@osfhealthcare.orgMost common	John.Doe@osfhealthcare.org	96%
Last.First@osfhealthcare.org	Doe.John@osfhealthcare.org	2%
FiLast@osfhealthcare.org	JoDoe@osfhealthcare.org	1%
First.M.Last@osfhealthcare.org	John.M.Doe@osfhealthcare.org	1%

Need a specific person's email?

Browse OSF HealthCare's employee directory (about 13K employees) and reveal verified emails free.

Frequently Asked Questions

What does OSF HealthCare do?

OSF HealthCare operates in the Hospitals and Health Care industry, alongside similar companies like Carle Health, Rush University Medical Center and NorthShore University HealthSystem. You can visit osfhealthcare.org or contact OSF HealthCare's headquarters by phone at

+1-309-624-****

. Explore OSF HealthCare's company overview page for more information.

What is OSF HealthCare's email address format?

OSF HealthCare's email format typically follows the pattern of First.Last@osfhealthcare.org; this email format is used 96% of the time. Other contacts within LeadIQ's database had email formats such as Last.First@osfhealthcare.org and FiLast@osfhealthcare.org. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does OSF HealthCare have currently?

OSF HealthCare has approximately 13K employees as of October 2026. Key team members to contact include Chief Executive Officer: A. A., Chief Executive Officer And Cofounder: S. V. and Chief Technology Officer: C. M. For more team information and contact data, explore OSF HealthCare's employee directory with LeadIQ.

OSF HealthCare Email Format

Hospitals and Health CareIllinois, United States10001+ Employees

OSF HealthCare is an integrated health system founded by The Sisters of the Third Order of St. Francis and based in Peoria, Illinois. The network comprises 18 inpatient facilities, including 16 licensed hospitals with two campuses serving separate communities across Illinois and Michigan. It operates 2,141 licensed beds across Illinois and Michigan. It delivers inpatient, outpatient, and digital health services through a broad network that includes OSF HealthCare Children's Hospital of Illinois and OSF OnCall, and it is an Equal Opportunity Employer with Mission Partners across more than 170 locations. In 2026, OSF HealthCare expanded its technology-enabled care by deploying AI-assisted Intelligent Hospital rooms enterprise-wide, in partnership with hellocare.ai.

Most common format

First.Last@osfhealthcare.org

Example: John.Doe@osfhealthcare.org

4 patterns. See all formats

Verify a OSF HealthCare email address

Free with a LeadIQ account. No credit card.

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust LeadIQ to help them build pipeline confidently.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

Most Common Email Formats at OSF HealthCare

@osfhealthcare.org

Need a specific person's email?

Frequently Asked Questions

What does OSF HealthCare do?

What is OSF HealthCare's email address format?

How many employees does OSF HealthCare have currently?

OSF HealthCare Email Format

Ready to create more pipeline?

Everything for prospecting,in one platform.

What you can expect from LeadIQ:

Ready to create more pipeline?

Everything for prospecting,
in one platform.