Clinicians affiliated with Oregon Imaging Centers LLC

27 clinicians on file with this group · most practice in Eugene-Springfield, OR · PAC ID 7416859749

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

26 clinicians affiliated with Oregon Imaging Centers LLC are in the 2024 Medicare Part B data, 26 of them physicians. Data years with affiliated clinicians: 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Diagnostic Radiology (19) · Cardiology (3) · Nuclear Medicine (3) · Interventional Cardiology (1)

Specialty links go to the specialty in Eugene-Springfield, OR.

Clinicians affiliated with Oregon Imaging Centers LLC, 2024

Alphabetical by last name; 26.

NameSpecialtyCity
Jeffrey S Anderson, M.D.Diagnostic RadiologySpringfield, OR
Ashley L Buice, M.D.Diagnostic RadiologyJackson, MS
Jean P Colon-Pons, M.D.Diagnostic RadiologyHonolulu, HI
John P Dohrman, MDNuclear MedicineEugene, OR
Jon E Ekstrom, MDDiagnostic RadiologyEugene, OR
Cameron J Evans, MDDiagnostic RadiologyKelso, WA
Robert E Gunderman, MDDiagnostic RadiologySpringfield, OR
Akshay S Gupta, MDDiagnostic RadiologySpringfield, OR
Jerrell Ingalls, MDDiagnostic RadiologySpringfield, OR
Bernardo Isuani, MDDiagnostic RadiologyEugene, OR
Jonathan Jo, MDDiagnostic RadiologySpringfield, OR
Donna D Kang, M.D.CardiologyPortland, OR
Dmitriy N Kazimirko, M.D.Diagnostic RadiologyEugene, OR
Christopher Mallory, MDDiagnostic RadiologyCharlottesville, VA
Eric R Muller, MDCardiologySpringfield, OR
Corey S Orton, M.D.Nuclear MedicineSpringfield, OR
Richard C Padgett, M.D.Interventional CardiologySpringfield, OR
Marius Pakalniskis, M.D.Diagnostic RadiologyEugene, OR
Brandon Roller, M.D., PH.D.Diagnostic RadiologyEugene, OR
David Saenger, M.D.CardiologySpringfield, OR
Alexander B Schabel, MDDiagnostic RadiologySalt Lake City, UT
Jonathan T Sims, MDDiagnostic RadiologyEugene, OR
Ryan E Tade, M.D.Diagnostic RadiologyEugene, OR
Stephan G Thiede, MDDiagnostic RadiologyEugene, OR
David W Tsai, MDDiagnostic RadiologyEugene, OR
Erik J Young, MD PHDNuclear MedicineEugene, OR

Practice locations

Listed practice locations in Idaho, Oregon.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations