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UNITED SURGERY CENTER ORANGE LLC is a Medicare-certified ambulatory surgery center located in ORANGE, CA, offering same-day outpatient surgical procedures. Google rating: 4.6 out of 5 from 36 reviews.

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UNITED SURGERY CENTER ORANGE LLC

orange, CAMedicare Certified

Location & Directions

Address

1140 WEST LA VETA AVE SUITE 550

ORANGE, CA

Google Maps🗺Waze
(714) 835-5100

Service Area

This provider serves patients in ORANGE and surrounding areas in CA.

Contact this surgery center for service area details

Note on Service Area

This ambulatory surgery center serves patients in the surrounding area. Contact this surgery center directly to confirm service availability in your specific location.

Procedures Performed

Common outpatient procedures performed at this ambulatory surgery center, based on reported specialties.

Gastroenterology (GI Surgery)6
ColonoscopyA flexible camera examines the full length of the colon to screen for cancer and remove polyps before they become cancerous. Done under sedation, it typically takes 30 to 60 minutes. The bowel prep the day before is the part most patients find hardest.Upper Endoscopy (EGD)A thin camera passed through the mouth examines the esophagus, stomach, and the first part of the small intestine. Used to investigate persistent heartburn, difficulty swallowing, unexplained bleeding, or abdominal pain. Usually takes 15 to 30 minutes under sedation.Flexible SigmoidoscopyExamines the lower portion of the colon only, rather than its full length. Preparation is lighter than a full colonoscopy and sedation is sometimes unnecessary, but it cannot detect problems higher in the colon.Capsule EndoscopyYou swallow a vitamin-sized camera that photographs the small intestine as it passes through — a region that standard scopes cannot easily reach. There is no sedation and no recovery. The capsule passes naturally, and images are reviewed after the fact.ERCPCombines endoscopy and X-ray imaging to diagnose and treat blockages in the bile and pancreatic ducts, most often gallstones stuck in a duct. Unlike a routine endoscopy, it carries a meaningful risk of pancreatitis afterward, so it is used when treatment is likely rather than for screening alone.Hemorrhoid TreatmentShrinks or removes swollen veins in the rectum and anus using rubber band ligation, injection, or surgical removal depending on severity. Banding is quick and typically requires no anesthesia; surgical removal is more effective for advanced cases but recovery is noticeably more uncomfortable.

Procedure list is based on CMS-reported specialty designations. Contact the facility to confirm specific procedures offered.

Browse all procedures by specialtyCommon questions about outpatient surgery

Patient Experience Scores

Overall: 94/100 (+1 vs natl avg 93)

Based on 31 surveys · 8% response rate

OAS CAHPS scores are linear means (0–100) from Medicare patient surveys. Higher is better. National averages shown for comparison.

Overall RatingPatients who gave the facility a high overall rating
94+1 vs national avg (93)
0↑ natl avg100
Would RecommendPatients who would definitely recommend this facility
91-1 vs national avg (92)
0↑ natl avg100
StaffPatients who rated staff care and professionalism highly
97+1 vs national avg (96)
0↑ natl avg100
CommunicationPatients who felt staff communicated well about their care
94+0 vs national avg (94)
0↑ natl avg100
Source: OAS CAHPS (Outpatient and Ambulatory Surgery CAHPS) Survey, Centers for Medicare & Medicaid Services. Scores are linear means on a 0–100 scale.

Safety Metrics

Safe Surgery Checklist: 10.6% (natl avg ~97%)

Safe Surgery Checklist

% of surgical patients for whom a safe surgery checklist was used (ASC-9). Higher is better.

10.6%

natl avg ~97%

Hospital Transfer Rate

% of patients transferred to a hospital during or after their procedure (ASC-4). Lower is better.

0.07%

natl avg ~1.0%

Patient Fall Rate

% of patients who experienced a fall resulting in injury. Lower is better.

0.00%

natl avg ~0.1%

Patient Burn Rate

% of patients who experienced a burn during their procedure. Lower is better.

0.00%

natl avg ~0.03%

Wrong Site Surgery Rate

% of cases involving wrong-site, wrong-side, wrong-patient, or wrong-implant surgical events. Lower is better.

0.00%

natl avg ~0.01%

Source: CMS ASC Quality Reporting Program. Data reflects Medicare patient outcomes reported by the facility.

Preparing for Your Procedure

Guides covering what to expect before, during, and after outpatient surgery.

Colonoscopy Prep: What Actually Matters
The prep is the hard part — here is how to get through it.
Pre-Op Preparation Checklist
What to do in the weeks before your procedure, from two weeks out to the morning of.
What to Expect on Surgery Day
Arrival, check-in, the procedure itself, and discharge.
Understanding Anesthesia at an ASC
Sedation types, who administers it, and how recovery differs.
How to Read CAHPS Patient Experience Scores
What the survey scores above actually measure.
How Medicare Covers Outpatient Surgery
What Medicare pays at a certified ASC and what you owe.
Browse all patient resources

Explore More Surgery Centers

Compare this facility with others nearby.

SPINE AND SPORTS SURGICAL CENTER LLC
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4.4(307)
LA VETA SURGICAL CENTER
Orange, CA
4.2(97)
ORANGE ASC LLC
Orange, CA
3.9(19)
MAIN STREET SPECIALTY SURGERY CENTER LLC
Orange, CA
3.7(20)
PAVILION SURGERY CENTER
Orange, CA
3.2(29)
Other surgery centers in Orange, CABrowse all California surgery centers

Google Reviews

4.6
36 reviews
Frank Hernandez

Frank Hernandez

Be ware if you have your colonoscopy here they do not keep all employees in network. They do not fullfill their contract obligation with your insurance company so you will pay more out of pocket even if the facility is in network. For example, we had to pay for the anesthesia CRNA out of pocket, which would of been fully covered if they update their provider roster. How as a patient to control who they chose as a nurse to provide service. Are we as patients suppose to interview all employees and as if they are in network? This is ridiculous having full coverage for a colonoscopy but they don't pay for anesthesia nurse because they are not in network. Definitely will not have my colonoscopy done there again. I will be filing a grievance with this facility!!!!!

Verified Google review
Lizette Shinmachi

Lizette Shinmachi

Excellent doctors and staff. Kind, professional, helpful, organized staff. They took great care of me. They were a team of six people, each one with a particular role from patient intake to the doctor's report on how the procedure went and the next steps in the process. They were wonderful at repeating instructions, explaining the process steps, making sure I understood and was satisfied with the information, and asking if I had any questions. I will happily return to them for future procedures.

Verified Google review
J L

J L

I just went to the United Surgery Center in Orange recently for my colonoscopy screening. All the employees at this facility, including Dr. Stanton, were very professional, efficient, and courteous. Glad to see a new generation of doctors, nurses, assistants, and administrative clerks is carrying the baton to provide reliable and trustworthy healthcare.”

Verified Google review
Shanna Kim

Shanna Kim

They scheduled my operation at 12 and required a ride to take me home. Got a call 2 days before stating my appointment was at 9. I requested my driver to be available at 12. They said you should have you and your driver take the whole day off and be on standby for whatever time they tell you 2 days before than the time you have on the scheduled paper. I also got a bill that was thousands higher than the estimated amount I was presented at time of operation.

Verified Google review
Charlie Sardou

Charlie Sardou

I never thought I'd write a glowing Colonoscopy review...But Here it is. I was anxious about my first exam. But the staff there put me completely at ease. They were super thorough, efficient and caring all at the same time. My procedure was quick and painless. The entire care team made me feel comfortable and secure. A Big Thank You to Dr. Chou for your expertise, Grace for your precise Anesthesia. Rogello for having it go for smoothly Rene's warm Intake, the nice receptionist and Mi Young for getting may safely back to my errant ride

Verified Google review
See All Reviews on Google

Reviews from Google Places for UNITED SURGERY CENTER ORANGE LLC. These are real experiences shared by patients.

Contact

Phone

(714) 835-5100

Website

healthy.kaiserpermanente.org/southern-california/facilities/united-surgery-center-orange-llc-340107

Years in Operation

33 years

Est. 1993

Ownership

For-Profit

Operating Rooms

1

Specialties

Gastroenterology
Medicare Certified

Verify quality data on the official CMS source:

View on Medicare.gov

Questions to Ask

  • •Does my insurance cover this procedure here?
  • •What is the surgeon's experience with this procedure?
  • •What is the facility's hospital transfer rate?
  • •What anesthesia options are available?
  • •What is the recovery process and follow-up care?
  • •Are there pre-op requirements (labs, fasting, etc.)?