Diagnostic Radiology in Portland, Oregon
Data updated monthly · Last refresh September 2026
231 Diagnostic Radiology providers practice in Portland, and 17% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.
Diagnostic Radiology providers in Portland
Listed alphabetically. 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. Abdelrhman LabibPortland, OR · No drug or device payments recorded (2025) ·
(503) 418-0990 Dr. Abirami RajasegaranPortland, OR · No drug or device payments recorded (2025) ·
(925) 588-5722 Dr. Ahmed Gabr, MDPortland, OR · $1,450 in drug and device payments (2025) ·
(503) 418-0990 Dr. Alan Morimoto, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 292-9108 Dr. Alexander Guimaraes, MD PHDPortland, OR · No drug or device payments recorded (2025) ·
(503) 418-0990 Dr. Alex Koichi, MDPortland, OR · $172 in drug and device payments (2025) ·
(503) 216-4830 Dr. Alice Fung, M.D.Portland, OR · No drug or device payments recorded (2025) ·
(503) 494-4511 Dr. Allison Forrest, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 418-0990 Dr. Andrew Helming, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 494-8311 Dr. Andrew Kaplan, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 413-4032 Dr. Andrew Olsen, D.O.Portland, OR · No drug or device payments recorded (2025) ·
(503) 418-0990 Dr. Andrew PhelpsPortland, OR · No drug or device payments recorded (2025) ·
(503) 418-0990 Dr. Andrew PopPortland, OR · No drug or device payments recorded (2025) ·
(503) 418-0990 Dr. Anthony Dire, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 216-4830 Dr. Anthony Kostiner, M.D.Portland, OR · No drug or device payments recorded (2025) ·
(503) 904-8190 Dr. Arielle Bauer, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 251-6137 Dr. Arzu Ozturk, M.D.Portland, OR · No drug or device payments recorded (2025) ·
(503) 494-6130 Dr. Barry Hansford, M.D.Portland, OR · No drug or device payments recorded (2025) ·
(503) 418-0990 Dr. Ben Jacobson, M.D.Portland, OR · No drug or device payments recorded (2025) ·
(503) 216-4830 Dr. Billie Ryman Ocampo, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 494-8211 Dr. Brendan Case, M.D.Portland, OR · No drug or device payments recorded (2025) ·
(503) 418-0990 Dr. Brian Clark, MD, PHDPortland, OR · $16 in drug and device payments (2025) ·
(503) 797-6356 Dr. Brian Gehring, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 285-9321 Dr. Brian Wadley, M.D.Portland, OR · No drug or device payments recorded (2025) ·
(503) 535-8325 Dr. Brooke Beckett, M.D.Portland, OR · No drug or device payments recorded (2025) ·
(503) 494-9000 Dr. Bryan Foster, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 494-4511 Dr. Bryan Wolf, M.D.Portland, OR · No drug or device payments recorded (2025) ·
(503) 418-0990 Dr. Camelia FortonPortland, OR · No drug or device payments recorded (2025) ·
(800) 813-2000 Dr. Candice Henry, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 494-8211 Dr. Caroline PappasPortland, OR · No drug or device payments recorded (2025) ·
(503) 494-4498 Dr. Caroline Wilson, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 418-0990 Dr. Chara Rydzak, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 418-0990 Dr. Charles Croteau, D.O.Portland, OR · No drug or device payments recorded (2025) ·
(503) 731-2900 Dr. Charles Kosydar, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 797-6356 Dr. Chelsea PylePortland, OR · $906 in drug and device payments (2025) ·
(229) 269-7270 Dr. Chidubem Ugwueze, MDPortland, OR · $667 in drug and device payments (2025) ·
(503) 494-7660 Dr. Christopher Altenhofen, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 253-1105 Dr. Christopher Griffin, M.D.Portland, OR · No drug or device payments recorded (2025) ·
(503) 220-8262 Dr. Craig Brooksby, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 494-8311 Dr. Crispin Chinn, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 216-4830 Dr. Cristina Fuss, M.D.Portland, OR · $3,947 in drug and device payments (2025) ·
(503) 494-5226 Dr. Csanad Varallyay, M.D., PH.D.Portland, OR · No drug or device payments recorded (2025) ·
(503) 494-4512 Dr. Cynthia Sandberg, M.D.Portland, OR · No drug or device payments recorded (2025) ·
(503) 285-9321 Dr. Dallas Blanco, D.O.Portland, OR · No drug or device payments recorded (2025) ·
(503) 418-0990 Dr. Daniel Hillman, M.D.Portland, OR · $10,089 in drug and device payments (2025) ·
(503) 494-7660 Dr. Daniel Kocarnik, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 253-1105 Dr. Darshan Acharya, M.D.Portland, OR · No drug or device payments recorded (2025) ·
(503) 216-4830 Dr. David Biermann, M.D., PHDPortland, OR · No drug or device payments recorded (2025) ·
(503) 494-8311 Dr. David Ciaverella, DOPortland, OR · No drug or device payments recorded (2025) ·
(503) 575-2521 Dr. David Fillmore, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 494-3918 Common questions
How many Diagnostic Radiology providers are in Portland, Oregon?There are 231 Diagnostic Radiology providers with active NPI records practicing in Portland, according to federal NPPES data refreshed monthly.
How many Diagnostic Radiology providers in Portland received drug or device company payments?40 of 231 (17%) 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 records 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.
All specialties in Portland Diagnostic Radiology across Oregon