TRINITY HEALTH is a Medicare-certified ambulatory surgery center located in WILLISTON, ND, offering same-day outpatient surgical procedures. Google rating: 3.5 out of 5 from 107 reviews.

TRINITY HEALTH

williston, NDMedicare Certified

Location & Directions

Address

1102 MAIN ST

WILLISTON, ND

Service Area

This provider serves patients in WILLISTON and surrounding areas in ND.

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.

Cataract SurgeryThe clouded natural lens of the eye is removed and replaced with a clear artificial one. It is one of the most common outpatient procedures performed in the country, usually takes under 30 minutes per eye, and is done under light sedation with numbing drops rather than general anesthesia.LASIK / Refractive SurgeryA laser reshapes the cornea to correct nearsightedness, farsightedness, or astigmatism, reducing dependence on glasses or contacts. The procedure itself takes minutes per eye. Vision is often noticeably better within a day, though it can take several weeks to fully stabilize.Glaucoma SurgeryCreates a new drainage path for fluid inside the eye to lower internal pressure. Glaucoma damages the optic nerve silently, so the goal is preventing further vision loss rather than restoring vision already lost. Several minimally invasive options are now performed in outpatient settings.Retinal SurgeryRepairs the light-sensitive tissue at the back of the eye, most often for a detached or torn retina, or for bleeding related to diabetes. Timing matters — a detaching retina is treated urgently because delay increases the risk of permanent vision loss.Eyelid Surgery (Blepharoplasty)Removes excess skin and fat from the upper or lower eyelids. When drooping upper lids block part of the visual field, the procedure is functional rather than cosmetic and is often covered by insurance if visual field testing documents the obstruction.Corneal TransplantReplaces damaged or clouded corneal tissue with donor tissue. Modern techniques often replace only the affected layer rather than the full thickness, which shortens recovery. Vision improves gradually over months, and stitches may stay in place for a year or longer.
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.

Patient Experience Scores

Overall: 93/100 (+0 vs natl avg 93)

Based on 151 surveys · 32% 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
93+0 vs national avg (93)
0↑ natl avg100
Would RecommendPatients who would definitely recommend this facility
94+2 vs national avg (92)
0↑ natl avg100
StaffPatients who rated staff care and professionalism highly
99+3 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

Hospital Transfer Rate

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

0.13%

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.

Affiliated Surgeons

Surgeons affiliated with this facility based on NPPES NPI registry data.

Surgeon affiliations are sourced from CMS NPPES data and may not reflect current practice arrangements. Contact the facility to confirm.

Google Reviews

3.5
107 reviews
Paul Eddson

Paul Eddson

Ok I've had an appointment schedule since November it was on January the 8th. The doctors office called and canceled it the 8th in the am saying the doctor was out sick. OK I get that. Then the office set it up for the 14th. Just now they called me and canceled that one too. They said I need to see a real doctor nat a pa. They said the first appointment they had was in February 22nd. I've had too stocks and a kidney disease. I'm in the er about every week. This office can do better please. Just figured out they don't respond if you don't give them 5 stars

Verified Google review
Elyce E

Elyce E

Trinity Health Western Dakota 2nd floor Pediatrician Office is amazing!! I was super nervous coming in after having a bad experience with CHI's pediatrician's/office after their terrible bedside manner/billing. I don't feel like just a number/dollar sign at Trinity at all! This is how a Pediactric Office should be run; It's so refreshing. It's akin to stepping back in time in regards to customer service standards with all the modern equipment you see at big city clinics. Being a sister office of Mayo Clinic is definitely a plus. We use Dr. Stonehocker for our pediatrician, and he is absolutely phenomenal with our daughter. He always answers questions/concerns quickly and honestly, and doesn't rush appointments if more time than scheduled is needed. Sometimes this means waiting just a little longer because other parents need extra time for their kids, and sometimes that time is needed by me. That's ok when you know you're getting your child(ren) the best care possible. The front desk staff and nurses are always very friendly and helpful in scheduling appointments and answering questions. They are so good with kids too, and make me feel welcome everytime I come in or call. The financial department for the office is in the waiting room of the second floor, so you're actually able to speak to someone friendly and local about making payments. This is refreshing after dealing with CHI who's "local" financial department is staffed with basement dwelling, lazy trolls who never answer the phone or emails and sent my bills to self-pay and overseas collections even though I gave them my insurance. Thank you Trinity Health Western Dakota staff for all you do for my family and the community; It doesn't go unnoticed! Williston and surrounding are so lucky to have you.

Verified Google review
Mike

Mike

Well I used to really like this clinic until today. I submitted a request to get my prescription refilled and called the clinic because my doctor wasn’t showing up on their portal under messaging and they told me my doctor retired so I have to see another provider which is understandable however I’m out of my medication in 2 days and they can’t fit me in until the end of the month. Would have been nice to know my doctor was retiring so I could get this figured out before I ran out!

Verified Google review
Proud's Oasis

Proud's Oasis

My wife has been on the same birth control for 2 years now and ran out of her prescription, when trying to refill they sat on the script request from the pharmacy for almost a full week and only responded after we had to call them to follow up. They then didn’t give us a return call letting us know she had to go get labs to “prove she’s not pregnant” even though she’s on meds that prevent all ovulation and periods. We had to call them again same day to get that information. Absolute joke. This is also not the first bad experience, just the one we can’t handle not sharing. And I’d like to say it’s just one Doctor but it’s not. It’s been the entire facility.

Verified Google review
Shalie Wanna

Shalie Wanna

Getting in for the soonest, next available appt is usually a breeze. The staff is great at checking in and nurses are so friendly and helpful. Family practitioners are knowledgeable and if you need more assistance they do not hesitate to find out more information for you or refer you to someone who can better serve your needs. The only issue I've ever experienced is needing a referral for the walk in clinic across the street and not being able to get one, a primary care provider was out of town and I'm not sure if the on call just wasn't available or what happened, but that was an issue for insurance. Other than that one experience, every other experience has been wonderful!

Verified Google review

Reviews from Google Places for TRINITY HEALTH. These are real experiences shared by patients.

Contact

Years in Operation

41 years

Est. 1985

Ownership

Non-Profit

Operating Rooms

2

Specialties

OphthalmologyGastroenterology
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.)?