Contact Us

General Information
Please contact us at or 909-235-4400. Download our facts about Prime Healthcare.

Human Resources
To speak to someone regarding career opportunities, employment verification, or general HR inquiries, please contact Human Resources at 909-638-0025.

Patient Experience
We are here to listen. If you would like to speak to someone about your experience with our Prime family of hospitals, please call our Patient Experience Department at 909-235-4400.

Investor Relations
Prime Healthcare is one of the nation’s leading health systems with 45 hospitals and more than 300 outpatient locations in 14 states. For financial information, rating agency information, and more, please contact Chief Financial Officer Steve Aleman at or Administrative Assistant Elvia Priego at 909-657-5972 or

For Providers Interested in Becoming a Part of the Prime Healthcare EPO Network for Rendering Services to our Prime Healthcare Insured Employees and Dependents
Contact or click here for additional information.


Our corporate office is located at 3480 E. Guasti Road, Ontario, CA 91761.

Media Relations
We understand the importance of relationship-building in the communities we serve and welcome any media inquiries about our organization, services, and events. If you are a member of the media, please contact our Communications department at:

Elizabeth Nikels, Vice President, Communications & Public Relations
Office: 909-235-4305 | Cell: 909-485-4639

Sue Lowe, Corporate Director, Marketing & Public Relations
Office: 909-292-9487 | Cell: 224-602-3510