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Neuroradiologists in Oregon

Data updated monthly · Last refresh October 2026

12 Neuroradiology providers practice in Oregon, including 1 (8%) 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
1telehealth
Portlandtop city

Neuroradiology by city in Oregon

Choose a city to see providers there.

Neuroradiology in Portland9 providers
Neuroradiology in Hillsboro1 providers
Neuroradiology in Bend1 providers
Neuroradiology in Clackamas1 providers

Where Neuroradiologists in Oregon practice

From CMS Medicare enrollment records covering 10 of the 12 providers listed here (83%). Providers who do not bill Medicare are not included in these figures.

0%solo or small practice (under 10 clinicians)
10%mid-size group (10 to 99)
90%large group or health system (100+)

Largest practice groups

Group (as registered with Medicare)NeuroradiologistsAll clinicians in groupMain city
University Professional Services71,683Portland
Kaiser Foundation Health Plan of the Northwest21,805Clackamas

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingNeuroradiologists affiliated
Ohsu Hospital and ClinicsPortlandNonprofit3 of 57

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.

Neuroradiology 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. Taylor Brown, MD
Bend, OR · $27 in drug and device payments (2025) · (541) 382-6633
Dr. Justin Vranic, MD
Clackamas, OR · $1,343 in drug and device payments (2025) · (800) 813-2000
Dr. Austin Jou, M.D.
Hillsboro, OR · No drug or device payments recorded (2025) · (503) 571-2880
Dr. Gary Nesbit, MD
Portland, OR · $216 in drug and device payments (2025) · (503) 494-7660
Dr. Gregory Obala, MBCHB
Portland, OR · No drug or device payments recorded (2025) · (503) 494-8311
Dr. Jack Simon, M.D.,PH.D.
Portland, OR · No drug or device payments recorded (2025) · (303) 819-2848
Dr. Leslie Starkey, M.D.
Portland, OR · $321 in drug and device payments (2025) · (503) 418-0990
Dr. Marco Colasurdo
Portland, OR · $327 in drug and device payments (2025) · Telehealth · (503) 494-7660
Dr. Melissa Warstadt, MD
Portland, OR · No drug or device payments recorded (2025) · (503) 418-0990
Dr. Ramon Barajas, M.D.
Portland, OR · $3,052 in drug and device payments (2025) · (503) 494-7576
Dr. Sebastian Elstrott, MD
Portland, OR · No drug or device payments recorded (2025) · (503) 418-0990
Dr. Sonesh Amin, MD
Portland, OR · $1,198 in drug and device payments (2025) · (034) 944-7660

Common questions

How many Neuroradiology providers are in Oregon?

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

Do Neuroradiology providers in Oregon offer telehealth?

Yes. 1 of the 12 Neuroradiology providers in Oregon (about 8%) report offering telehealth services in CMS data.

Which cities in Oregon have the most Neuroradiology providers?

Portland (9), Hillsboro (1), Bend (1) have the highest concentration of Neuroradiology 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 Neuroradiologists in Oregon work in independent practices or large health systems?

Among 10 Neuroradiologists in Oregon enrolled in Medicare, 0% bill through a solo or small practice with fewer than 10 clinicians, 10% through a mid-size group of 10 to 99, and 90% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Neuroradiologists in Oregon work at?

According to CMS facility affiliation records, the Oregon hospitals where the most Neuroradiologists hold privileges are Ohsu Hospital and Clinics in Portland.

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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 Neuroradiology in Oregon? Get featured.