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Arrowhead Regional Hospital

► Operational

Location: 17522 Armstrong Ave, Irvine — view on map

Arrowhead Regional Hospital offers you comprehensive inpatient and outpatient medical services across multiple specialties in Costa Mesa, California, United States.

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  1. Click Book Appointment .

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Frequently Asked Questions about Arrowhead Regional Hospital

Where is the Arrowhead Regional Hospital situated at?

Arrowhead Regional Hospital is situated at 17522 Armstrong Ave, Irvine.

Is Arrowhead Regional Hospital accepting new patients?

Please contact Arrowhead Regional Hospital directly to confirm whether they are currently accepting new patients. You can call them or use the booking button on this page.

How can I book an appointment at Arrowhead Regional Hospital?

You can book an appointment by clicking the "Book Appointment" button on this page or by calling the provider directly.

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Information last updated: June 30, 2026

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