UCI Health
Laboratory Services • Costa Mesa, CA • Since 1971
Information from public sources; not independently verified. Confirm hours, insurance and appointment availability with the clinic.
Last gathered July 10, 2026. How our information is sourced · Report incorrect information
About
The Fountain Valley Regional Hospital and Medical Center is part of UCI Health, Orange County’s only academic health system. As of 2024, UCI Health acquired Fountain Valley and related facilities (four Tenet hospitals) for about $975 million, expanding its Orange County presence. The hospital, founded in 1971 and headquartered in Fountain Valley, CA, operates within the Hospitals and Health Care industry and is now under the private ownership umbrella of UCI Health. It has multiple California locations in Fountain Valley and Orange, with a notable affiliation to UCI Health as its parent system. If you’re looking for Costa Mesa-specific UCI Health services, note that the primary Orange County facilities are in Fountain Valley and Orange, CA, not in Costa Mesa. For contact or visit details, you can reach the Fountain Valley campus at 17100 Euclid Street, Fountain Valley, CA 92708, or the Orange location at 101 The City Drive South, Orange, CA 92868.
Services Offered
Insurance & Payment
Not published.
Languages Spoken
Not published.
FAQs
What services are offered at the Laboratory Services clinic?
Laboratory services including laboratory testing and scheduling of appointments.
What are the office hours?
Our office hours are 8 a.m. to 5 p.m., Monday through Friday. We are closed Saturdays and Sundays.
Photos
Photos published by UCI Health showing the laboratory services practice in Costa Mesa, CA.
What Patients Say
Overall sentiment across review platforms: mixed
- Birdeye (Susan Samueli Center): 3.2/5 stars (37 reviews)
Patients praise
- Appreciation for the quality and thoroughness of the medical staff and doctors
- Positive comments regarding a friendly and caring staff environment in some instances
Common complaints
- Concerns regarding billing practices, including unexpected bills and perceived high costs
- Frustration with patient communication and call center responsiveness
- Negative experiences with administrative staff and appointment scheduling/facility closures
- Complaints about follow-up care and billing transparency
"The bummer is that these Dr's are wonderful, and so thorough, but what they bill for their services is egregious and deceptive."
- LocalityBiz User Reviews"Had an MRI appointment scheduled for 1 pm today and was told to arrive at 12:30. ... arrived to find a locked facility."
- LocalityBiz User Reviews"Kind , friendly and caring staff. There is a level of comfort knowing the staff there, is ready for you..."
- LocalityBiz User ReviewsSynthesized from public review platforms as of Jul 10, 2026 - sources: [1][2][3][4].
In the News
- UCI Health — Irvine opens its doors | UCI Health | Orange County, CA - Dec 1, 2025
- Local artwork at UCI Health — Irvine adds tranquility, aids patient healing | UCI Health | Orange County, CA - Feb 1, 2026
- UCI Health’s New Medical Complex Promotes Healing Through Art and Nature - Feb 18, 2026
- UCI Health announces significant completion of hospital in Irvine | UCI Health | Orange County, CA - Sep 1, 2025
Information sourced from the clinic's website as of July 10, 2026.
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