There are 37 Diagnostic Radiology clinicians in Chattanooga, TN in Medicare’s data, ranked by the number of Medicare services they provide.
Diagnostic Radiology clinicians in Chattanooga
| Clinician | Experience | Telehealth | Medicare patients | Assignment |
|---|---|---|---|---|
| Jessie Varnell, M.D. | 44 yrs | — | 5,866 | Accepts |
| William Rowlett, M.D. | 21 yrs | — | 4,740 | Accepts |
| Richard Lynn, M.D. | 46 yrs | — | 3,666 | Accepts |
| Garth Mcpherson, MD | 39 yrs | — | 3,304 | Accepts |
| John Allred, MD | 26 yrs | — | 3,018 | Accepts |
| Kilton Kingsman, M.D. | 45 yrs | — | 3,441 | Accepts |
| Michael Lacombe, M.D. | 24 yrs | — | 3,167 | Accepts |
| Harigovinda Challa, MD | 29 yrs | — | 2,856 | Accepts |
| Andrew Hill, M.D. | 15 yrs | — | 2,760 | Accepts |
| Thomas Carr, MD | 22 yrs | — | 2,972 | Accepts |
| James Busch, MD | 28 yrs | — | 2,753 | Accepts |
| Jason Smith, MD | 14 yrs | — | 2,038 | Accepts |
| Ryan Buckner, M.D. | 17 yrs | — | 2,275 | Accepts |
| Kenneth Brinn, M.D. | 37 yrs | — | 2,435 | Accepts |
| Jared Burlison, MD, PHD | 16 yrs | — | 2,373 | Accepts |
| Jose Barriocanal, M.D., PH.D. | 20 yrs | — | 1,930 | Accepts |
| Mohammed Quraishi, M.D. | 17 yrs | — | 2,369 | Accepts |
| Cameron Gates, D.O. | 18 yrs | — | 2,313 | Accepts |
| Rachel Nelson, M.D. | 15 yrs | — | 1,874 | Accepts |
| James Martin, MD | 35 yrs | — | 2,047 | Accepts |
| Wythe Owens, M.D. | 22 yrs | — | 1,952 | Accepts |
| John Bisese, M.D. | 46 yrs | — | 2,218 | Accepts |
| James Morrow, MD | 31 yrs | — | 2,185 | Accepts |
| Michael Nichols, M.D. | 16 yrs | — | 1,597 | Accepts |
| Lawrence Samuels, MD | 40 yrs | — | 1,531 | Accepts |
| Trenton Willingham, M.D. | 10 yrs | — | 1,790 | Accepts |
| Jeffrey Tipps, M.D. | 30 yrs | — | 1,693 | Accepts |
| Courtney Frey, MD | 14 yrs | — | 1,659 | Accepts |
| Varalaxmi Dasari, MD | 31 yrs | — | 1,440 | Accepts |
| Andrew Kreek, MD | 30 yrs | — | 1,625 | Accepts |
| Samuel Porter, M.D. | 18 yrs | — | 1,519 | Accepts |
| Gregory Lawler, M.D. | 35 yrs | — | 1,067 | Accepts |
| George Watson, M.D. | 40 yrs | — | 1,099 | Accepts |
| Jodi Schielke, DO | 19 yrs | — | 906 | Accepts |
| Ifeoma Aguanunu, M.D. | 12 yrs | — | 369 | Accepts |
| Lorenz Schielke, MD | 32 yrs | — | 428 | Accepts |
| Michael Steiner, M.D. | 20 yrs | — | 13 | 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 Chattanooga → · 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.