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Adult Medicine Doctors in Oregon

Data updated monthly · Last refresh October 2026

27 Adult Medicine providers practice in Oregon, including 3 (11%) 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.

27providers
3telehealth
Portlandtop city

Adult Medicine by city in Oregon

Choose a city to see providers there.

Adult Medicine in Portland5 providers
Adult Medicine in Medford3 providers
Adult Medicine in Roseburg2 providers
Adult Medicine in Gresham2 providers
Adult Medicine in Wheeler2 providers
Adult Medicine in Salem2 providers
Adult Medicine in Cottage Grove1 providers
Adult Medicine in Klamath Falls1 providers
Adult Medicine in Baker City1 providers
Adult Medicine in Tillamook1 providers
Adult Medicine in Madras1 providers
Adult Medicine in Clackamas1 providers
Adult Medicine in Eugene1 providers
Adult Medicine in Newport1 providers
Adult Medicine in Keizer1 providers
Adult Medicine in Creswell1 providers
Adult Medicine in Forest Grove1 providers

Where Adult Medicine Doctors in Oregon practice

From CMS Medicare enrollment records covering 6 of the 27 providers listed here (22%). Providers who do not bill Medicare are not included in these figures.

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.

Adult Medicine 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. Jacquelyn Adams, DNP, FNP
Baker City, OR · No drug or device payments recorded (2025) · (541) 524-8000
Dr. Danna Ogden, DO
Clackamas, OR · No drug or device payments recorded (2025) · (503) 813-2000
Dr. Jose Solis, D.O.
Cottage Grove, OR · No drug or device payments recorded (2025) · (409) 287-3729
Dr. Richard Hansen, M.D.
Creswell, OR · No drug or device payments recorded (2025) · (541) 895-5300
Dr. David Clinger, MD
Eugene, OR · No drug or device payments recorded (2025) · (541) 607-7427
Dr. Holly Ilg, DNP-FNP
Forest Grove, OR · No drug or device payments recorded (2025) · (360) 624-3325
Dr. Nhat Le, FNP-BC
Gresham, OR · $484 in drug and device payments (2025) · Telehealth · (971) 262-9500
Dr. Paul Vanbredavriesman, M.D.
Gresham, OR · No drug or device payments recorded (2025) · (503) 255-4243
Dr. Nona Sharifi, MD
Keizer, OR · $32 in drug and device payments (2025) · (800) 813-2000
Dr. Ernest O'neal, M.D.
Klamath Falls, OR · No drug or device payments recorded (2025) · (541) 885-6312
Dr. Leonard Savage, M.D.
Madras, OR · No drug or device payments recorded (2025) · (541) 475-4800
Dr. Bruce Ames, MD
Medford, OR · No drug or device payments recorded (2025) · (541) 282-6770
Dr. Christina Cellura, D.O.
Medford, OR · No drug or device payments recorded (2025) · (541) 732-7950
Dr. Jaclyn Thornton, NP
Medford, OR · $319 in drug and device payments (2025) · Telehealth · (541) 779-5228
Dr. Helen Le Vann, MD
Newport, OR · No drug or device payments recorded (2025) · (541) 265-6611
Dr. Carolyn Chapman, M.D.
Portland, OR · No drug or device payments recorded (2025) · (503) 280-4555
Dr. Frances Verzosa, M.D.
Portland, OR · No drug or device payments recorded (2025) · (503) 226-3579
Dr. John Denker, M.D.
Portland, OR · No drug or device payments recorded (2025) · (503) 774-6929
Dr. Melissa Noble, DO
Portland, OR · $26 in drug and device payments (2025) · (503) 292-9560
Dr. Randell Jura, M.D.
Portland, OR · No drug or device payments recorded (2025) · (503) 261-1120
Dr. Arlan Zastrow, M. D.
Roseburg, OR · No drug or device payments recorded (2025) · (541) 673-0968
Dr. Sharon Stubbs, MD
Roseburg, OR · No drug or device payments recorded (2025) · (541) 440-1000
Dr. Lisa Angelesco, DNP, APRN, FNP-C
Salem, OR · No drug or device payments recorded (2025) · Telehealth · (503) 972-0235
Dr. Ole Hansen, M.D.
Salem, OR · No drug or device payments recorded (2025) · (503) 373-1840
Dr. Ben Douglas, M.D.
Tillamook, OR · No drug or device payments recorded (2025) · (503) 842-7533
Dr. Harry Rinehart, M.D.
Wheeler, OR · No drug or device payments recorded (2025) · (503) 368-5182
Dr. Leta Callahan, MD
Wheeler, OR · No drug or device payments recorded (2025) · (503) 368-5182

Common questions

How many Adult Medicine providers are in Oregon?

There are 27 Adult Medicine providers with active NPI records practicing in Oregon, according to federal NPPES data refreshed monthly.

Do Adult Medicine providers in Oregon offer telehealth?

Yes. 3 of the 27 Adult Medicine providers in Oregon (about 11%) report offering telehealth services in CMS data.

Which cities in Oregon have the most Adult Medicine providers?

Portland (5), Medford (3), Roseburg (2) have the highest concentration of Adult Medicine providers in Oregon.

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

4 of 27 Adult Medicine providers in Oregon (15%) 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.

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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 Adult Medicine in Oregon? Get featured.