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Nuclear Medicine Doctors in Oregon

Data updated monthly · Last refresh October 2026

8 Nuclear Medicine providers practice in Oregon, including 2 (25%) 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.

8providers
2telehealth
Portlandtop city

Nuclear Medicine by city in Oregon

Choose a city to see providers there.

Nuclear Medicine in Portland6 providers
Nuclear Medicine in Hillsboro1 providers
Nuclear Medicine in Clackamas1 providers

Where Nuclear Medicine Doctors in Oregon practice

From CMS Medicare enrollment records covering 3 of the 8 providers listed here (38%). Providers who do not bill Medicare are not included in these figures.

Largest practice groups

Group (as registered with Medicare)Nuclear Medicine DoctorsAll clinicians in groupMain city
University Professional Services31,683Portland

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingNuclear Medicine Doctors affiliated
Ohsu Hospital and ClinicsPortlandNonprofit3 of 53
Salem HospitalSalemNonprofit3 of 53

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.

Nuclear 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. Elaine Burke, MD
Clackamas, OR · No drug or device payments recorded (2025) · (503) 652-2880
Dr. Shakuntala Krishnamurthy, MD
Hillsboro, OR · No drug or device payments recorded (2025) · (503) 681-1745
Dr. Erik Mittra, M.D., PH.D.
Portland, OR · $16,316 in drug and device payments (2025) · Telehealth · (503) 418-0990
Dr. Gagandeep Choudhary, MBBS
Portland, OR · No drug or device payments recorded (2025) · Telehealth · (503) 418-0990
Dr. Gary Gates, M.D.
Portland, OR · No drug or device payments recorded (2025) · (503) 533-5189
Dr. Kenneth Bennet, MD
Portland, OR · $185 in drug and device payments (2025) · (503) 418-0990
Dr. Robert Kao, MD
Portland, OR · No drug or device payments recorded (2025) · (503) 331-6160
Dr. Sebastian Obrzut, M.D.
Portland, OR · No drug or device payments recorded (2025) · (503) 418-0990

Common questions

How many Nuclear Medicine providers are in Oregon?

There are 8 Nuclear Medicine providers with active NPI records practicing in Oregon, according to federal NPPES data refreshed monthly.

Do Nuclear Medicine providers in Oregon offer telehealth?

Yes. 2 of the 8 Nuclear Medicine providers in Oregon (about 25%) report offering telehealth services in CMS data.

Which cities in Oregon have the most Nuclear Medicine providers?

Portland (6), Hillsboro (1), Clackamas (1) have the highest concentration of Nuclear Medicine 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.

Which hospitals do Nuclear Medicine Doctors in Oregon work at?

According to CMS facility affiliation records, the Oregon hospitals where the most Nuclear Medicine Doctors hold privileges are Ohsu Hospital and Clinics in Portland; Salem Hospital in Salem.

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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 Nuclear Medicine in Oregon? Get featured.