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Diagnostic Radiology in Clackamas, Oregon

Data updated monthly · Last refresh September 2026

49 Diagnostic Radiology providers practice in Clackamas, and 8% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Diagnostic Radiology providers in Clackamas

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. Aaron Abajian, MD
Clackamas, OR · $676 in drug and device payments (2025) · (800) 813-2000
Dr. Alfredo Arraut, MD
Clackamas, OR · No drug or device payments recorded (2025) · (214) 645-9729
Dr. Belinda Holland, M.D.
Clackamas, OR · No drug or device payments recorded (2025) · (503) 571-8656
Dr. Brandon Gisi
Clackamas, OR · No drug or device payments recorded (2025) · (503) 813-2000
Dr. Brian Dunkley, MD
Clackamas, OR · No drug or device payments recorded (2025) · (503) 813-2000
Dr. Brian Markey, M.D.
Clackamas, OR · No drug or device payments recorded (2025) · (503) 652-2880
Dr. Charles Colip, M.D.
Clackamas, OR · No drug or device payments recorded (2025) · (800) 813-2000
Dr. Ching-wen Chang, M.D.
Clackamas, OR · $4,422 in drug and device payments (2025) · (800) 813-2000
Dr. Christa Blecher, MD
Clackamas, OR · No drug or device payments recorded (2025) · (800) 813-2000
Dr. Christopher Obuchowski, MD
Clackamas, OR · No drug or device payments recorded (2025) · (503) 904-2568
Dr. Christopher Zinsmeister, MD
Clackamas, OR · No drug or device payments recorded (2025) · (503) 813-1150
Dr. Clark Brixey, MD
Clackamas, OR · No drug or device payments recorded (2025) · (800) 813-2000
Dr. Cody Macmillan, M.D.
Clackamas, OR · No drug or device payments recorded (2025) · (503) 813-2000
Dr. David Klein, M.D.
Clackamas, OR · No drug or device payments recorded (2025) · (503) 571-8300
Dr. David Stawski, M.D.
Clackamas, OR · No drug or device payments recorded (2025) · (503) 813-2000
Dr. Dianna Howard, M.D
Clackamas, OR · No drug or device payments recorded (2025) · (800) 813-2000
Dr. Dorothy Pao, M.D.
Clackamas, OR · No drug or device payments recorded (2025) · (503) 945-1440
Dr. Douglas Eisenberg, MD
Clackamas, OR · No drug or device payments recorded (2025) · (503) 813-2800
Dr. Erik Foss, MD
Clackamas, OR · No drug or device payments recorded (2025) · (503) 813-2000
Dr. Garry Dion, M.D.
Clackamas, OR · No drug or device payments recorded (2025) · (503) 652-2880
Dr. Janice Hsu, MD
Clackamas, OR · No drug or device payments recorded (2025) · (800) 813-2000
Dr. Jerry King, M.D.
Clackamas, OR · No drug or device payments recorded (2025) · (503) 652-2880
Dr. Jinho Kim, MD
Clackamas, OR · $189 in drug and device payments (2025) · (800) 813-2000
Dr. John Edwards, MD
Clackamas, OR · $18 in drug and device payments (2025) · (800) 813-2000
Dr. Josephine Cho, MD
Clackamas, OR · No drug or device payments recorded (2025) · (503) 571-8389
Dr. Joseph Shen, M.D.
Clackamas, OR · No drug or device payments recorded (2025) · (503) 945-1440
Dr. Joshua Hill, MD
Clackamas, OR · No drug or device payments recorded (2025) · (503) 652-2880
Dr. Judy Choe, MD
Clackamas, OR · No drug or device payments recorded (2025) · (503) 813-2000
Dr. Kenneth Bookstein, MD
Clackamas, OR · No drug or device payments recorded (2025) · (503) 652-2880
Dr. Kevin La Cour, MD
Clackamas, OR · No drug or device payments recorded (2025) · (971) 344-5233
Dr. Maria Kowalewska, M.D.
Clackamas, OR · No drug or device payments recorded (2025) · (503) 652-2880
Dr. Mark Hurt, M.D.
Clackamas, OR · No drug or device payments recorded (2025) · (503) 652-2880
Dr. Martha Maclin, MD
Clackamas, OR · No drug or device payments recorded (2025) · (503) 652-2880
Dr. Maureen Mulcahy, M.D.
Clackamas, OR · No drug or device payments recorded (2025) · (800) 813-2000
Dr. Meghan Higley, MD
Clackamas, OR · No drug or device payments recorded (2025) · (503) 418-0990
Dr. Michele Chernesky, M.D.
Clackamas, OR · No drug or device payments recorded (2025) · (503) 652-2880
Dr. Michelle Rodgers, M.D.
Clackamas, OR · No drug or device payments recorded (2025) · (503) 652-2880
Dr. Mina Lotfi, MD
Clackamas, OR · No drug or device payments recorded (2025) · (503) 813-2000
Dr. Nourolhoda Birouti, MD
Clackamas, OR · No drug or device payments recorded (2025) · (800) 813-2000
Dr. Pavan Parasu, M.D
Clackamas, OR · No drug or device payments recorded (2025) · (800) 813-2000
Dr. Peter Marcovici, M.D.
Clackamas, OR · No drug or device payments recorded (2025) · (800) 813-2000
Dr. Rebecca Macgregor, MD
Clackamas, OR · No drug or device payments recorded (2025) · (503) 652-2880
Dr. Robert Mahan, M.D.
Clackamas, OR · No drug or device payments recorded (2025) · (503) 904-3043
Dr. Segolene Weller
Clackamas, OR · No drug or device payments recorded (2025) · (800) 813-2000
Dr. Sharon Mirarchi, M.D.
Clackamas, OR · No drug or device payments recorded (2025) · (503) 652-2880
Dr. Stephen Shen, M.D.
Clackamas, OR · No drug or device payments recorded (2025) · (503) 813-2000
Dr. Susan Huang, M.D.
Clackamas, OR · No drug or device payments recorded (2025) · (503) 652-2880
Dr. Susan Wolf, M.D.
Clackamas, OR · No drug or device payments recorded (2025) · (503) 652-2880
Dr. Zoltan Varro, M.D.
Clackamas, OR · No drug or device payments recorded (2025) · (800) 813-2000

Common questions

How many Diagnostic Radiology providers are in Clackamas, Oregon?

There are 49 Diagnostic Radiology providers with active NPI records practicing in Clackamas, according to federal NPPES data refreshed monthly.

How many Diagnostic Radiology providers in Clackamas received drug or device company payments?

4 of 49 (8%) 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 Clackamas Diagnostic Radiology across Oregon

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
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.