There are 22 Gastroenterology clinicians in Staten Island, NY in Medicare’s data, ranked by the number of Medicare services they provide.
Gastroenterology clinicians in Staten Island
| Clinician | Experience | Telehealth | Medicare patients | Assignment |
|---|---|---|---|---|
| Daniel Megna, MD | 57 yrs | Yes | 834 | Accepts |
| Sherif Andrawes, MD | 27 yrs | Yes | 585 | Accepts |
| Jean Chalhoub, M.D | 12 yrs | Yes | 565 | Accepts |
| Youssef El Douaihy, M.D. | 18 yrs | Yes | 553 | Accepts |
| Liliane Deeb, M.D. | 34 yrs | — | 639 | Accepts |
| Anu Sampat, MD | 38 yrs | Yes | 455 | Accepts |
| Lawrence Mancino, DO | 38 yrs | Yes | 629 | Accepts |
| Sherif Farag, MD | 32 yrs | — | 487 | Accepts |
| Lawrence Langan, DO | 35 yrs | Yes | 502 | Accepts |
| Iskandar Barakat, M.D. | 18 yrs | Yes | 541 | Accepts |
| Magda Daoud, M.D. | 21 yrs | — | 305 | Accepts |
| Joseph Aboujaoude, M.D. | 33 yrs | — | 359 | Accepts |
| Constantine Yiachos, M.D. | 41 yrs | — | 572 | Accepts |
| Wallen Chan, M.D. | 37 yrs | — | 350 | Accepts |
| Prasanna Wickremesinghe, M.D., F.A.C.P. | 58 yrs | Yes | 164 | Accepts |
| Sunil Patel, M.D. | 40 yrs | Yes | 296 | Accepts |
| Mira Alsheikh | 12 yrs | — | 277 | Accepts |
| Vahe Shahnazarian, M.D. | 13 yrs | Yes | 225 | Accepts |
| Deepak Vadada, MD | 21 yrs | — | 246 | Accepts |
| Keith Dahl, D.O. | 22 yrs | — | 230 | Accepts |
| Alex Bruckstein, MD | — | — | 82 | Accepts |
| Shivantha Amarnath, M.D. | 9 yrs | Yes | 46 | 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 Staten Island → · 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.