OREGON SURGICAL INSTITUTE is a Medicare-certified ambulatory surgery center located in BEAVERTON, OR, offering same-day outpatient surgical procedures. Google rating: 4.5 out of 5 from 46 reviews.

OREGON SURGICAL INSTITUTE

beaverton, ORMedicare Certified

Location & Directions

Address

9405 SOUTHWEST NIMBUS AVE

BEAVERTON, OR

Service Area

This provider serves patients in BEAVERTON and surrounding areas in OR.

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.

Knee ArthroscopyA camera and small instruments are inserted through incisions the size of a buttonhole to repair cartilage, trim a torn meniscus, or remove loose fragments. Because the joint is not opened fully, recovery is far faster than traditional open knee surgery.Shoulder ArthroscopyUses a small camera and instruments through tiny incisions to repair the shoulder joint — commonly for impingement, labral tears, or damaged cartilage. Most patients go home the same day and begin physical therapy within the first week.ACL ReconstructionRebuilds the torn anterior cruciate ligament using a graft, since a fully torn ACL does not heal on its own. The surgery itself is outpatient, but returning to cutting and pivoting sports typically takes nine to twelve months of structured rehabilitation.Rotator Cuff RepairReattaches torn tendons in the shoulder to the bone. Pain relief often comes well before strength does — a sling is typical for several weeks and full recovery commonly takes four to six months, with physical therapy doing much of the work.Carpal Tunnel ReleaseCuts the ligament pressing on the median nerve at the wrist to relieve numbness, tingling, and night pain in the hand. The procedure takes about 15 minutes under local anesthesia. Night symptoms often improve immediately; grip strength returns over several weeks.Joint ReplacementDamaged joint surfaces are replaced with implants, most commonly at the knee or hip. Once exclusively a hospital procedure, selected healthy patients now have this done at surgery centers and go home the same day with a structured recovery plan.
Epidural Steroid InjectionsSteroid medication is injected near irritated spinal nerve roots to calm inflammation causing sciatica or arm pain. Often used to make physical therapy tolerable rather than as a standalone cure. There are limits on how frequently they can be repeated.Nerve Block InjectionsAnesthetic, sometimes with steroid, is injected around a specific nerve to interrupt pain signals. Used both to treat pain and to identify its source, since relief from a precisely placed block points to the nerve responsible.Radiofrequency AblationHeat generated by radio waves disables the small nerves carrying pain signals from an arthritic spinal joint. Relief commonly lasts six months to two years. Because the nerves regenerate over time, the procedure can be repeated.Spinal Cord StimulationA device delivers mild electrical pulses to the spinal cord to interrupt chronic pain signals before they reach the brain. A temporary trial period is done first, so you can judge the benefit before committing to a permanent implant.Joint InjectionsSteroid or lubricating medication is injected directly into an arthritic or inflamed joint. Image guidance is often used to confirm placement. Relief typically lasts weeks to months and can make physical therapy more productive.Trigger Point InjectionsA local anesthetic is injected into a taut, tender knot of muscle to break the spasm-and-pain cycle. The appointment takes minutes and you can usually return to normal activity the same day.

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

Patient Experience Scores

Overall: 98/100 (+5 vs natl avg 93)

Based on 100 surveys · 55% 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
98+5 vs national avg (93)
0↑ natl avg100
Would RecommendPatients who would definitely recommend this facility
99+7 vs national avg (92)
0↑ natl avg100
StaffPatients who rated staff care and professionalism highly
100+4 vs national avg (96)
0↑ natl avg100
CommunicationPatients who felt staff communicated well about their care
98+4 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.

0.36%

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.

Google Reviews

4.5
46 reviews
Craig Rusch

Craig Rusch

A year ago Dr. Gustav Fischer did a hip replacement for me. I'm 60 years old and pretty active. My goal was to begin light jogging 3 months after surgery, run unrestricted by 6 months and play soccer within a year. I also had a big trekking trip planned in Nepal 11 months after surgery. By month three post-surgery I was jogging. By month 5 I was running unrestricted and by month 7 I was back on the soccer field. I trekked in Nepal with no affects at all. If I had not lived through the surgery, I would never know that I had an artificial hip. I am fully back - with the exception that I'm still 60 and have plenty of other pains and weaknesses that come with age. Maybe I'll go back to Dr. Fischer to see if he can do something about my age as well.

Verified Google review
Briana Wright

Briana Wright

What an amazing team! I appreciate everyone’s help, generosity and kindness. I want to give an extra shoutout to Billie, Loraine, Niki, Allie, and of course Omar (I hope I’m not botching his name - the anesthesiologist). Thank you everyone, again, and thank you for changing my life. Couldn’t have done this without you.

Verified Google review
Linda Cahan

Linda Cahan

If you have a choice - have your surgery at the Oregon Surgical Institute! I went in for a knee replacement on Halloween. The reception staff was warm, friendly and professional (and, in great costumes). The waiting area was lovely as was the prep room before my surgery. The entire space felt professional, immaculate, and comfortable. The woman who worked with me before my surgery was delightful and thorough. The anesthesiologist, Omar, was friendly and did a great job! My surgeon was Dr. Chris Nanson. This was the second knee he's replaced for me and I wouldn't go to anyone else. OSI felt top-notch! Between the people, their high standards, and their equipment - you can't go wrong.

Verified Google review
Jerry Williams

Jerry Williams

Do your knees ache, do your hips hurt? Call Oregon Surgical Institute in Beaverton, Oregon. For my knee replacement on 6/25/2025 I chose Dr. James Ballard and his aid Michael Garland, PA for their superior knowledge and experience. Dr. Putnam, anthesiologist, did an excellent job minimizing my pain with nerve blockers. Sarah was great in prepping me before surgery, even offering me a post surgery meal. Dr. Ballard’s team use a half moon cut around the knee cap to minimize scarring, dissolving sutures and waterproof bandaging for easy showering. Andrew and Julie assisted me in recovery - very professional! Wishing you the best with OSI. ⭐️⭐️⭐️⭐️⭐️ Experience, Par Excellence!

Verified Google review
Nina Erlich-Williams

Nina Erlich-Williams

I had a great experience with the staff and my surgery. But OSI charged me more than $5k before the procedure and my insurance says I only owe $250. It took a long time to get the insurance review completed and now it's been more than a month since that decision was finalized and still no refund. My surgery was 8 months ago. The folks in billing are nice when I can get through, but it takes multiple tries. I feel taken advantage of and like I have no recourse.

Verified Google review

Reviews from Google Places for OREGON SURGICAL INSTITUTE. These are real experiences shared by patients.

Contact

Years in Operation

8 years

Est. 2018

Ownership

For-Profit

Accreditation

Joint Commission

Operating Rooms

3

Specialties

Orthopaedic SurgeryInterventional Pain Medicine
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.)?