There are 5 Gastroenterology clinicians in Portage, MI in Medicare’s data, ranked by the number of Medicare services they provide.
Gastroenterology clinicians in Portage
| Clinician | Experience | Telehealth | Medicare patients | Assignment |
|---|---|---|---|---|
| Chethana Kanaparthi, M.D. | 23 yrs | Yes | 317 | Accepts |
| Allan Barbish, M.D. | 40 yrs | — | 268 | Accepts |
| William Webb, M.D., PH D | 37 yrs | — | 173 | Accepts |
| Sarah Wasserman, D.O. | 15 yrs | — | 129 | Accepts |
| Vincent Ganapini, DO | 13 yrs | — | 98 | 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 Portage → · 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.