There are 36 Diagnostic Radiology clinicians in Roanoke, VA in Medicare’s data, ranked by the number of Medicare services they provide.
Diagnostic Radiology clinicians in Roanoke
| Clinician | Experience | Telehealth | Medicare patients | Assignment |
|---|---|---|---|---|
| Matthew Parry, MD | 15 yrs | — | 6,416 | Accepts |
| Peter Rosenfeld, MD | 34 yrs | — | 5,476 | Accepts |
| Ramin Akhavan, M.D. | 33 yrs | — | 6,364 | Accepts |
| Jeffrey O'rear, M.D. | 19 yrs | — | 4,340 | Accepts |
| Bert Piggott, M.D. | 41 yrs | — | 4,313 | Accepts |
| Alfred Shilling, MD | 23 yrs | — | 3,393 | Accepts |
| Michael Chung, M.D. | 16 yrs | — | 4,783 | Accepts |
| Kelley Whitmer, MD | 23 yrs | — | 4,095 | Accepts |
| Mohammad Naseem, MD | 32 yrs | — | 2,970 | Accepts |
| Nikesh Patel, M.D. | 12 yrs | — | 3,589 | Accepts |
| Evelyn Garcia, MD | 37 yrs | — | 2,256 | Accepts |
| Jackson Kiser, MD | 36 yrs | — | 2,802 | Accepts |
| Gary Aragon, M.D. | 35 yrs | — | 1,920 | Accepts |
| Vishal Patel, M.D. | 20 yrs | — | 2,508 | Accepts |
| Alecia Sizemore, M.D. | 20 yrs | — | 1,572 | Accepts |
| Robert Obrien, MD | 37 yrs | — | 2,141 | Accepts |
| Khursheed Imam, MD | 32 yrs | — | 2,370 | Accepts |
| David Johnsen, MD | 39 yrs | — | 2,149 | Accepts |
| Ryan Mctaggart, MD | 26 yrs | — | 2,007 | Accepts |
| Joseph Birkman, D.O. | 9 yrs | — | 1,971 | Accepts |
| Michael Brooks, MD | 29 yrs | — | 1,445 | Accepts |
| Fielding Fitzpatrick, DO | 16 yrs | — | 1,751 | Accepts |
| Allison Boatman, MD | 16 yrs | — | 1,389 | Accepts |
| David Keyes, M.D. | 24 yrs | — | 1,648 | Accepts |
| Ira Shaywitz, M.D. | 26 yrs | — | 1,675 | Accepts |
| Bhumin Patel, M.D. | 13 yrs | — | 1,070 | Accepts |
| Ricardo Riegodedios, MD | 29 yrs | — | 1,382 | Accepts |
| Eileen Kenny, MD | 36 yrs | — | 651 | Accepts |
| Seth Andrews | 11 yrs | — | 827 | Accepts |
| Daniel Karolyi, M.D., PH.D. | 22 yrs | — | 470 | Accepts |
| Francine Jacobson, M.D. | 40 yrs | — | 528 | Accepts |
| Michael Kelley, M.D. | 57 yrs | — | 445 | Accepts |
| Robert Zeller, M.D. | 50 yrs | — | 368 | Accepts |
| Biraj Patel, M.D. | 20 yrs | Yes | 173 | Accepts |
| John Wessinger, MD | 24 yrs | — | 135 | Accepts |
| Christopher Steel, M.D. | 14 yrs | — | 41 | Accepts |
What the columns mean
- Experience — years since the clinician’s medical-school graduation (when known).
- Telehealth — the clinician reported providing telehealth (video/phone) visits.
- Medicare patients — distinct Original-Medicare beneficiaries in the latest year; a volume signal, not a quality rating.
- Assignment — “Accepts” means they accept the Medicare-approved amount as full payment (lower out-of-pocket for Medicare patients).
Compare hospital prices in Roanoke → · All Diagnostic Radiology cities →
Source: CMS Medicare Physician & Other Practitioners and the Doctors & Clinicians National Downloadable File (most recent release). Counts reflect Original Medicare activity only and are not a measure of quality. “Medicare allows” is the Medicare fee schedule amount — not what an insured or cash patient pays; for patient prices see the linked procedure pages. Always confirm a clinician’s current details with their office.