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Orthopedic Trauma Surgeons in Oregon

Data updated monthly · Last refresh October 2026

12 Orthopaedic Trauma providers practice in Oregon, including 2 (17%) offering telehealth. The largest concentration is in Portland. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

12providers
2telehealth
Portlandtop city

Orthopaedic Trauma by city in Oregon

Choose a city to see providers there.

Orthopaedic Trauma in Portland4 providers
Orthopaedic Trauma in Medford2 providers
Orthopaedic Trauma in Bend2 providers
Orthopaedic Trauma in Eugene2 providers
Orthopaedic Trauma in Lake Oswego1 providers
Orthopaedic Trauma in Salem1 providers

Where Orthopedic Trauma Surgeons in Oregon practice

From CMS Medicare enrollment records covering 11 of the 12 providers listed here (92%). Providers who do not bill Medicare are not included in these figures.

9%solo or small practice (under 10 clinicians)
36%mid-size group (10 to 99)
55%large group or health system (100+)

Largest practice groups

Group (as registered with Medicare)Orthopedic Trauma SurgeonsAll clinicians in groupMain city
University Professional Services31,683Portland
St Charles Health System Inc.2379Bend
Slocum Orthopedics PC267Eugene

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingOrthopedic Trauma Surgeons affiliated
Ohsu Hospital and ClinicsPortlandNonprofit3 of 53
Sacred Heart Medical Center - RiverbendSpringfieldNonprofit4 of 52
St Charles Medical Center - BendBendNonprofit4 of 52
St Charles Medical Center PrinevillePrinevilleNonprofit3 of 52

Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.

Orthopaedic Trauma providers in Oregon

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Aaron Askew, M.D.
Bend, OR · $96 in drug and device payments (2025) · (541) 382-3344
Dr. Ian Mcalister, MD
Bend, OR · $189 in drug and device payments (2025) · (541) 382-3344
Dr. Anna Van Der Horst, M.D.
Eugene, OR · $23 in drug and device payments (2025) · (541) 868-0873
Dr. Brandon Wilkinson, M.D.
Eugene, OR · $36 in drug and device payments (2025) · (541) 485-8111
Dr. Stephen Wallace, MD
Lake Oswego, OR · $85,540 in drug and device payments (2025) · (503) 850-9940
Dr. Kaitlyn Guadagno, DO
Medford, OR · No drug or device payments recorded (2025) · (541) 779-6250
Dr. Timothy Hiesterman, DO
Medford, OR · $33 in drug and device payments (2025) · (541) 779-6250
Dr. Darin Friess, MD
Portland, OR · $302 in drug and device payments (2025) · Telehealth · (503) 494-6406
Dr. Graham Dekeyser
Portland, OR · $24,330 in drug and device payments (2025) · Telehealth · (503) 494-6400
Dr. Samuel Scheinberg
Portland, OR · No drug or device payments recorded (2025) · (503) 939-6228
Dr. Zachary Working, MD
Portland, OR · $6,464 in drug and device payments (2025) · (503) 494-6400
Dr. David Pressman, MD
Salem, OR · $21 in drug and device payments (2025) · (503) 540-6300

Common questions

How many Orthopaedic Trauma providers are in Oregon?

There are 12 Orthopaedic Trauma providers with active NPI records practicing in Oregon, according to federal NPPES data refreshed monthly.

Do Orthopaedic Trauma providers in Oregon offer telehealth?

Yes. 2 of the 12 Orthopaedic Trauma providers in Oregon (about 17%) report offering telehealth services in CMS data.

Which cities in Oregon have the most Orthopaedic Trauma providers?

Portland (4), Medford (2), Bend (2) have the highest concentration of Orthopaedic Trauma providers in Oregon.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Do most Orthopedic Trauma Surgeons in Oregon work in independent practices or large health systems?

Among 11 Orthopedic Trauma Surgeons in Oregon enrolled in Medicare, 9% bill through a solo or small practice with fewer than 10 clinicians, 36% through a mid-size group of 10 to 99, and 55% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Orthopedic Trauma Surgeons in Oregon work at?

According to CMS facility affiliation records, the Oregon hospitals where the most Orthopedic Trauma Surgeons hold privileges are Ohsu Hospital and Clinics in Portland; Sacred Heart Medical Center - Riverbend in Springfield; St Charles Medical Center - Bend in Bend.

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Related

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Orthopaedic Trauma in Oregon? Get featured.