UCI Health — Tustin
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Primary Care Services
Office hours are 8 a.m. to 5 p.m., Monday through Friday.
To make an appointment, call 714-838-8878. To send a fax, dial 714-838-8988.
Same-day appointments are available.
Laboratory
Laboratory hours are Monday through Friday, 7 a.m. to 3:30 p.m. Closed from noon to 1 p.m. for lunch. Closed on weekends.
Radiology
Radiology hours are Monday through Friday, 7 a.m. to 4:30 p.m. Closed noon-1 for lunch.
To make a radiology appointment, call 714-456-7237.
Specialty Services
Our specialist office hours are 8 a.m. to 5 p.m., Monday through Friday.
To make an appointment with one of our world-class specialists in Tustin, call 714-838-8878. To send a fax, dial 714-838-0029.
Limited Extended Evening Hours
Please note, walk-in care services will be closed at this location starting January 4, 2026. For urgent care services nearby, please visit UCI Health — Urgent Care in Irvine.
Beginning January 5, 2026, this clinic will offer limited extended evening hours from 5 to 9 p.m., and patients will be seen by appointment during this time. To schedule your visit, please call 714-838-8878.
Services at this location
Learn more about about our Tustin facility
Explore our Tustin facility.
Welcome to UCI Health — Tustin. Here, you and your family have access to primary care, specialty care and urgent care.
Our new Tustin specialty care exam rooms are state-of-the-art, yet comfortable.
Easy-to-read building signs make it easy to find your way at our Tustin location.
Located at the corner of Irvine Boulevard and Red Hill Avenue, UCI Health — Tustin brings world-class care to the local community.
Exam rooms at our new Tustin specialty care offices are designed with you in mind.
The reception areas of our new Tustin specialty care offices are spacious and comfortable, with lots of natural light.
Once you are inside our new Tustin specialty care offices, our friendly staff is available to assist you in any way possible.
The reception area of our new Tustin specialty care offices offer comfortable seating, natural light and plenty of space.
Welcome to UCI Health — Tustin. Here, you and your family have access to primary care, specialty care and urgent care.
Our new Tustin specialty care exam rooms are state-of-the-art, yet comfortable.
Easy-to-read building signs make it easy to find your way at our Tustin location.
Located at the corner of Irvine Boulevard and Red Hill Avenue, UCI Health — Tustin brings world-class care to the local community.
Exam rooms at our new Tustin specialty care offices are designed with you in mind.
The reception areas of our new Tustin specialty care offices are spacious and comfortable, with lots of natural light.
Once you are inside our new Tustin specialty care offices, our friendly staff is available to assist you in any way possible.
The reception area of our new Tustin specialty care offices offer comfortable seating, natural light and plenty of space.
Welcome to UCI Health — Tustin. Here, you and your family have access to primary care, specialty care and urgent care.
Our new Tustin specialty care exam rooms are state-of-the-art, yet comfortable.
Easy-to-read building signs make it easy to find your way at our Tustin location.
Located at the corner of Irvine Boulevard and Red Hill Avenue, UCI Health — Tustin brings world-class care to the local community.
Exam rooms at our new Tustin specialty care offices are designed with you in mind.
The reception areas of our new Tustin specialty care offices are spacious and comfortable, with lots of natural light.
Once you are inside our new Tustin specialty care offices, our friendly staff is available to assist you in any way possible.
The reception area of our new Tustin specialty care offices offer comfortable seating, natural light and plenty of space.