Clinicians affiliated with Lower Umpqua Hospital District
41 clinicians on file with this group · most practice in Medford, OR · PAC ID 6800703562
34 clinicians affiliated with Lower Umpqua Hospital District are in the 2024 Medicare Part B data, 33 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 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 (18) · Family Practice (5) · Emergency Medicine (4) · Internal Medicine (3) · General Surgery (2) · Nurse Practitioner (1) · Orthopedic Surgery (1)
Specialty links go to the specialty in Medford, OR.
Clinicians affiliated with Lower Umpqua Hospital District, 2024
Alphabetical by last name; 34.
| Name | Specialty | City |
|---|---|---|
| Aaron T Benner, M.D. | Diagnostic Radiology | Kearney, NE |
| Bradford Bennett, MD | Diagnostic Radiology | Fort Worth, TX |
| Delbert A Benzenhafer, M.D. | Diagnostic Radiology | Tamarac, FL |
| David M Cameron, M.D. | Diagnostic Radiology | Pocatello, ID |
| David Candelaria, M.D. | Family Practice | Ashland, OR |
| Tamara Carroll, M.D. | Diagnostic Radiology | Fredericksburg, VA |
| Mohamad Ali Cheaito, MD | Emergency Medicine | Roseburg, OR |
| Ian P Coe, MD | Family Practice | Reedsport, OR |
| Agnieszka K Dobiecka, MD | Internal Medicine | Ashland, OR |
| Mark L Epstein, M.D. | Diagnostic Radiology | Springfield, OR |
| Christina M Ford, MD | Internal Medicine | Bend, OR |
| David J Irvine, M.D. | Family Practice | Albany, OR |
| Michael M Ivanitsky, MD | Orthopedic Surgery | Coquille, OR |
| Derik K Kenworthy, DO | Diagnostic Radiology | Chandler, AZ |
| Steven A Larsen, MD | Diagnostic Radiology | Pocatello, ID |
| Jonathan Larson, M.D. | Diagnostic Radiology | New York, NY |
| Joseph O Letham, MD | Diagnostic Radiology | Kansas City, MO |
| Hassan Massouh, M.D. | Diagnostic Radiology | Eden Prairie, MN |
| Jonathan S Mcdougal, M.D. | Diagnostic Radiology | Boston, MA |
| Derrick M Oaxaca, MD | Emergency Medicine | Indianapolis, IN |
| Olufolajimi Obembe, M.D. | Diagnostic Radiology | New York, NY |
| David Rickman, MD | Emergency Medicine | Glen Burnie, MD |
| Jason Sargent, D.O. | Family Practice | Reedsport, OR |
| Gregory E Saunders, M.D. | General Surgery | Loma Linda, CA |
| George Schultz, DO | Internal Medicine | Medford, OR |
| Jacquelyn L Serrano, MD, MPH | Family Practice | Anchorage, AK |
| Gregory Shank, MD | General Surgery | Reedsport, OR |
| Roma J Sprung, MD | Emergency Medicine | Ashland, OR |
| Brandon C Stroh, M.D. | Diagnostic Radiology | Houston, TX |
| Moayad Tarboush, M.D. | Diagnostic Radiology | Pensacola, FL |
| Nancy J Vanasche, MSN, FNP-C | Nurse Practitioner | Corvallis, OR |
| John J Waddell, MD | Diagnostic Radiology | Jefferson City, MO |
| Kimberly H Wright, MD | Diagnostic Radiology | Englewood, CO |
| Benjamin T Yunk, MD | Diagnostic Radiology | Delta, CO |
Practice locations
Listed practice locations in 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