There are 5 Hematology-Oncology clinicians in Decatur, IL in Medicare’s data, ranked by the number of Medicare services they provide.
Hematology-Oncology clinicians in Decatur
| Clinician | Experience | Telehealth | Medicare patients | Assignment |
|---|---|---|---|---|
| Mario Velasco, MD | 26 yrs | — | 697 | Accepts |
| Perry Guaglianone, M.D. | 40 yrs | — | 698 | Accepts |
| Evelena Ontiveros, MD PHD | 22 yrs | Yes | 612 | Accepts |
| Dolores Estrada-Garcia, MD | 36 yrs | — | 81 | Accepts |
| Benjamin Esparaz, M.D. | — | — | 283 | 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 Decatur → · All Hematology-Oncology 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.