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General Surgeons in Oregon

Data updated monthly · Last refresh October 2026

527 Surgery providers practice in Oregon, including 72 (14%) 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.

527providers
72telehealth
Portlandtop city

Surgery by city in Oregon

Choose a city to see providers there.

Surgery in Portland164 providers
Surgery in Corvallis38 providers
Surgery in Salem29 providers
Surgery in Springfield26 providers
Surgery in Bend25 providers
Surgery in Medford19 providers
Surgery in Clackamas17 providers
Surgery in Grants Pass12 providers
Surgery in Astoria10 providers
Surgery in Coos Bay10 providers
Surgery in Albany10 providers
Surgery in Klamath Falls10 providers
Surgery in Oregon City9 providers
Surgery in Roseburg9 providers
Surgery in Tualatin9 providers
Surgery in Eugene8 providers
Surgery in Hood River8 providers
Surgery in Beaverton7 providers
Surgery in Hillsboro7 providers
Surgery in Gresham7 providers
Surgery in Mcminnville6 providers
Surgery in Hermiston6 providers
Surgery in Newport6 providers
Surgery in Baker City5 providers

Where General Surgeons in Oregon practice

From CMS Medicare enrollment records covering 294 of the 527 providers listed here (56%). Providers who do not bill Medicare are not included in these figures.

5%solo or small practice (under 10 clinicians)
22%mid-size group (10 to 99)
73%large group or health system (100+)

Largest practice groups

Group (as registered with Medicare)General SurgeonsAll clinicians in groupMain city
The Oregon Clinic, PC25353Portland
Providence Health and Services Oregon231,423Portland
University Professional Services211,683Portland
Legacy Clinics LLC19714Portland
St Charles Health System Inc.17379Bend

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingGeneral Surgeons affiliated
Providence Portland Medical CenterPortlandNonprofit4 of 536
Ohsu Hospital and ClinicsPortlandNonprofit3 of 531
St Charles Medical Center - BendBendNonprofit4 of 525
Providence St Vincent Medical CenterPortlandNonprofit4 of 524
Legacy Good Samaritan Medical CenterPortlandNonprofit4 of 521

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.

Surgery 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. Alisha Cluff Kingsford, DO
Albany, OR · $21 in drug and device payments (2025) · (541) 812-4580
Dr. April Jensen, D.O.
Albany, OR · $105 in drug and device payments (2025) · (541) 812-4580
Dr. Carolyn Smith
Albany, OR · No drug or device payments recorded (2025) · (910) 520-3869
Dr. Frederic Bahnson, M.D.
Albany, OR · $21 in drug and device payments (2025) · (541) 812-4580
Dr. Gregg Miller, M.D.
Albany, OR · No drug or device payments recorded (2025) · (541) 812-4850
Dr. Kitima Boonvisudhi
Albany, OR · No drug or device payments recorded (2025) · (541) 812-3360
Dr. Marie Ray, M.D.
Albany, OR · No drug or device payments recorded (2025) · (541) 812-4580
Dr. Mary Harada, M.D.
Albany, OR · No drug or device payments recorded (2025) · (541) 812-5834
Dr. Peter Sweeny, DO
Albany, OR · $1,478 in drug and device payments (2025) · (541) 812-4580
Dr. Satyajeet Gaekwad, M.D.
Albany, OR · No drug or device payments recorded (2025) · (541) 812-4580
Dr. Bert Stewart, MD
Ashland, OR · $318 in drug and device payments (2025) · (541) 488-4464
Dr. Matthew Hiesterman, D.O.
Ashland, OR · $142 in drug and device payments (2025) · (541) 201-4800
Dr. Paul Hoffman, MD
Ashland, OR · No drug or device payments recorded (2025) · (541) 488-4464
Dr. Ali Dowlatdad, M.D.
Astoria, OR · No drug or device payments recorded (2025) · (503) 325-9597
Dr. April Cockcroft
Astoria, OR · No drug or device payments recorded (2025) · (503) 338-4670
Dr. Brenda Schmidt, MD
Astoria, OR · No drug or device payments recorded (2025) · (503) 325-4321
Dr. Camilo Rosales, M.D.
Astoria, OR · No drug or device payments recorded (2025) · (503) 338-4670
Dr. Eric Zimmermann, MD
Astoria, OR · No drug or device payments recorded (2025) · (503) 338-4670
Dr. John Moon, MD, PHD
Astoria, OR · $50 in drug and device payments (2025) · (503) 338-4670
Dr. Juliette Moore, MD
Astoria, OR · No drug or device payments recorded (2025) · (503) 338-4670
Dr. Richard Crass, M.D.
Astoria, OR · No drug or device payments recorded (2025) · (503) 325-4321
Dr. Truman Sasaki, M.D.
Astoria, OR · No drug or device payments recorded (2025) · (503) 338-5353
Dr. Zachary Phillips, M.D.
Astoria, OR · No drug or device payments recorded (2025) · (503) 338-4670
Dr. Barbara Tylka, MD
Baker City, OR · No drug or device payments recorded (2025) · (541) 523-1797
Dr. Christopher Liby, DO
Baker City, OR · No drug or device payments recorded (2025) · (541) 523-1797
Dr. Gillian Seton, M.D.
Baker City, OR · No drug or device payments recorded (2025) · (541) 524-8000
Dr. Kimberly Collins, MD
Baker City, OR · No drug or device payments recorded (2025) · (541) 524-8000
Dr. Laurence Levinger, MD
Baker City, OR · No drug or device payments recorded (2025) · (541) 523-7706
Dr. Muthalib Cassim, MD
Bandon, OR · No drug or device payments recorded (2025) · (541) 347-2426
Dr. Ashley Rivera, DO
Beaverton, OR · $521 in drug and device payments (2025) · (503) 297-1351
Dr. Chelsea Hardin, M.D.
Beaverton, OR · No drug or device payments recorded (2025) · Telehealth · (503) 297-1351
Dr. David Cook, M.D.
Beaverton, OR · No drug or device payments recorded (2025) · (503) 297-1351
Dr. Douglas York, M.D.
Beaverton, OR · No drug or device payments recorded (2025) · (503) 297-1351
Dr. Kim Swartz, M.D.
Beaverton, OR · No drug or device payments recorded (2025) · (503) 297-1351
Dr. Sean Crowe, MD
Beaverton, OR · $139 in drug and device payments (2025) · Telehealth · (503) 297-1351
Dr. Stephen Rubin, MD
Beaverton, OR · No drug or device payments recorded (2025) · (503) 697-3255
Dr. Andrew Higgins, MD
Bend, OR · $134 in drug and device payments (2025) · (541) 749-7000
Dr. Andrew Jones, MD
Bend, OR · $425 in drug and device payments (2025) · (541) 382-8346
Dr. Andrew Riggle, MD
Bend, OR · No drug or device payments recorded (2025) · (541) 706-6915
Dr. Anne Onishi, M.D.
Bend, OR · No drug or device payments recorded (2025) · (541) 706-6915
Dr. Anthony Fillmore, MD
Bend, OR · No drug or device payments recorded (2025) · (541) 382-2811
Dr. Caitlyn Truong, M.D.
Bend, OR · No drug or device payments recorded (2025) · (541) 706-5800
Dr. Carolyn Luppens, M.D.
Bend, OR · No drug or device payments recorded (2025) · Telehealth · (541) 706-6915
Dr. Cody Laverdiere, DO
Bend, OR · $76 in drug and device payments (2025) · (541) 382-8346
Dr. Darren Kowalski, M.D.
Bend, OR · $20 in drug and device payments (2025) · (541) 382-2811
Dr. Edward Boyle, MD
Bend, OR · $40 in drug and device payments (2025) · (541) 382-8346
Dr. Erin Walling, MD
Bend, OR · $230 in drug and device payments (2025) · (541) 382-2811
Dr. Farris Serio, DO
Bend, OR · $3,010 in drug and device payments (2025) · (541) 706-6915
Dr. Gary Frei, M.D.
Bend, OR · No drug or device payments recorded (2025) · (541) 382-2811
Dr. George Buzzas, M.D.
Bend, OR · $24 in drug and device payments (2025) · (541) 322-5753

Common questions

How many Surgery providers are in Oregon?

There are 527 Surgery providers with active NPI records practicing in Oregon, according to federal NPPES data refreshed monthly.

Do Surgery providers in Oregon offer telehealth?

Yes. 72 of the 527 Surgery providers in Oregon (about 14%) report offering telehealth services in CMS data.

Which cities in Oregon have the most Surgery providers?

Portland (164), Corvallis (38), Salem (29) have the highest concentration of Surgery providers in Oregon.

How many Surgery providers in Oregon received drug or device company payments?

227 of 527 Surgery providers in Oregon (43%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

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 General Surgeons in Oregon work in independent practices or large health systems?

Among 294 General Surgeons in Oregon enrolled in Medicare, 5% bill through a solo or small practice with fewer than 10 clinicians, 22% through a mid-size group of 10 to 99, and 73% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do General Surgeons in Oregon work at?

According to CMS facility affiliation records, the Oregon hospitals where the most General Surgeons hold privileges are Providence Portland Medical Center in Portland; Ohsu Hospital and Clinics in Portland; St Charles Medical Center - Bend in Bend.

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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 Surgery in Oregon? Get featured.