United Surgery Center | Irvine's cover image

This profile has not been claimed by the business owner or representative.

to update business information, get appointment requests, engage visitors with web chat, and more!

United Surgery Center | Irvine

4.6

About this business

Location details

15825 Laguna Canyon Rd # 100, Irvine, CA, 92618, United States

Get directions
WeekdayScheduleStatus
MonClosed
Tue07:00 a.m. to 3:30 p.m.
Wed07:00 a.m. to 3:30 p.m.
Thu07:00 a.m. to 3:30 p.m.
Fri07:00 a.m. to 3:30 p.m.
Sat07:00 a.m. to 3:30 p.m.
SunClosed
4.671 reviews
Select a rating
Tim Do's profile image
Tim Do 
2 months ago

This morning (6/23/2026 @ 9:00am) I showed up for my colonoscopy with Dr. Brian Lim after a half day and long night of prep, only to be met with rude and unprofessional treatment at the front desk. One older receptionist was especially hostile — she interrogated me with why (3 times) in an aggressive tone and asked me the same question about my stool color three times so every patient in the waiting area can listen to the humiliation. Her attitude was so off-putting that I canceled the appointment on the spot and left withou... read more

Cris Haj's profile image
Cris Haj 
3 months ago

Great job great process thank you making easy - best part is the aqestelogy - thank you team for your hard work and professionalism 

Ryan DeMaderios's profile image
Ryan DeMaderios 
4 months ago

Staff here is super unprofessional. Nick was at the front desk dropping F bombs left and right discussing his personal life very loudly. Dr. Chou was over an hour late for his first appointments. Do they forget that despite being doctors, they are the patient's employee? PHI is overheard everywhere. Nothing here is HIPAA compliant. 

Maria P's profile image
Maria P 
9 months ago

The nurses at United Surgery Center were very professional and friendly. Unfortunately after my colonoscopy I had really bad cramps and my stomach swollen with a lot of pain I ended up twice at the ER it’s been almost a month and I’m still taking medication for constipation . I got no explanation from anyone for the cause of the cramping and swelling for such a longtime, although the pain is getting better my stomach still swollen. The Dr at Kaiser ordered a Scan and I will have it done soon. I hope and pray everything will ... read more

Jenny Bui's profile image
Jenny Bui 
a year ago

This was my first colonoscopy and I'm so glad Kaiser referred me to United Surgery Center, Irvine. Dr. Brian Lim and the whole staff were super nice and welcoming, which made me feel really comfortable. Everyone was so kind, patient, and professional, which helped take away a lot of the nerves I had going in. Kathy, my pre-procedure nurse, who did my IV was amazing. I have small veins and it's usually tough, but she got it on the first try. Overall, I had such a positive experience here, and I truly appreciate the care and a... read more

Frequently asked questions about United Surgery Center | Irvine

How is United Surgery Center | Irvine rated?

United Surgery Center | Irvine has a 4.6 star rating with 71 reviews. 

When is United Surgery Center | Irvine open?

United Surgery Center | Irvine is closed now. It will open tomorrow at 7:00 a.m. 

Need help? Contact us.

Speak with a specialist to learn how you can grow with Birdeye. We are reachable at profiles@birdeye.com