There are 8 Gastroenterology clinicians in Oak Lawn, IL in Medicare’s data, ranked by the number of Medicare services they provide.
Gastroenterology clinicians in Oak Lawn
| Clinician | Experience | Telehealth | Medicare patients | Assignment |
|---|---|---|---|---|
| Douglas Lee, MD | 35 yrs | Yes | 604 | Accepts |
| S Venkataraman, M.D. | 50 yrs | — | 250 | Accepts |
| Rogelio Silva, M.D. | 24 yrs | — | 554 | Accepts |
| Brian Blumenstein, MD | 37 yrs | — | 479 | Accepts |
| Jeffrey Port, M.D. | 49 yrs | Yes | 267 | Accepts |
| Marcel Ghanim, MD | 12 yrs | — | 284 | Accepts |
| Mihir Majmundar, M.D. | 35 yrs | — | 143 | Accepts |
| Mukarram Amine, DO | 9 yrs | Yes | 101 | 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 Oak Lawn → · All Gastroenterology 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.