There are 67 Gastroenterology clinicians in Ann Arbor, MI in Medicare’s data, ranked by the number of Medicare services they provide.
Gastroenterology clinicians in Ann Arbor
| Clinician | Experience | Telehealth | Medicare patients | Assignment |
|---|---|---|---|---|
| Arjun Sondhi, MD | 13 yrs | — | 354 | Accepts |
| William Hasler, MD | 43 yrs | Yes | 456 | Accepts |
| Erik Wamsteker, MD | 30 yrs | Yes | 255 | Accepts |
| Christopher Ko, M.D. | 11 yrs | Yes | 182 | Accepts |
| Eric Shah, M.D., M.B.A. | 14 yrs | Yes | 351 | Accepts |
| Cyrus Piraka, MD | 28 yrs | Yes | 197 | Accepts |
| Albert Kim, M.D. | 18 yrs | Yes | 334 | Accepts |
| Pranith Perera, M.D. | 18 yrs | — | 240 | Accepts |
| Darashana Punglia, M.D. | 20 yrs | Yes | 309 | Accepts |
| Allison Schulman, M.D. | 16 yrs | — | 97 | Accepts |
| Ngoc-Duyen Dang, MD | 32 yrs | Yes | 145 | Accepts |
| Shanti Eswaran, M.D. | 24 yrs | Yes | 295 | Accepts |
| Matthew Sturm, M.D., PHD | 16 yrs | Yes | 297 | Accepts |
| Margaret Blayney, MD | 13 yrs | Yes | 262 | Accepts |
| Danielle Turgeon, MD | — | — | 237 | Accepts |
| Mary Takami, MD | 35 yrs | Yes | 267 | Accepts |
| Frederick Askari, MD,PHD | 39 yrs | Yes | 182 | Accepts |
| Neil Sheth, M.D. | 18 yrs | Yes | 244 | Accepts |
| Jorge Machicado Rivero, MD | 17 yrs | Yes | 120 | Accepts |
| Jessica Jou, MD | 10 yrs | Yes | 223 | Accepts |
| Hari Conjeevaram, MD | 42 yrs | Yes | 229 | Accepts |
| Michelle Muza-Moons, M.D. | 19 yrs | Yes | 161 | Accepts |
| Joan Chen, MD | 21 yrs | Yes | 211 | Accepts |
| Beth Manoogian, MD | 20 yrs | Yes | 167 | Accepts |
| Amanda Cartee, MD | 13 yrs | Yes | 193 | Accepts |
| Richard Kwon, MD | 28 yrs | Yes | 155 | Accepts |
| Robert Fontana, MD | 38 yrs | Yes | 156 | Accepts |
| Hellan Kwon, MD | 28 yrs | Yes | 165 | Accepts |
| Mary Mortell, M.D. | 37 yrs | Yes | 197 | Accepts |
| Gregory Piech, M.D., M.P.H. | 11 yrs | Yes | 172 | Accepts |
| George Philips, M.D. | 20 yrs | Yes | 119 | Accepts |
| Anna Lok, MD | 49 yrs | Yes | 160 | Accepts |
| Jonathan Xia, MD, PHD | 9 yrs | Yes | 152 | Accepts |
| Neehar Parikh, M.D. | 21 yrs | Yes | 115 | Accepts |
| Richard Saad, MD | 31 yrs | Yes | 174 | Accepts |
| Andrea Todisco, MD | 41 yrs | Yes | 150 | Accepts |
| Kira Newman, M.D. | 9 yrs | Yes | 108 | Accepts |
| Jeffrey Berinstein, MD | 11 yrs | Yes | 119 | Accepts |
| Graham Brady, MD | 15 yrs | Yes | 124 | Accepts |
| Vincent Chen, M.D. | 13 yrs | Yes | 143 | Accepts |
| Elena Stoffel, MD MPH | 29 yrs | Yes | 118 | Accepts |
| Amit Gupta, MD | 13 yrs | Yes | 133 | Accepts |
| Prashant Singh, MBBS | 14 yrs | Yes | 100 | Accepts |
| Shrinivas Bishu, M.D. | 23 yrs | Yes | 113 | Accepts |
| Michael Rice, MD | 28 yrs | Yes | 122 | Accepts |
| Andrew Read, MD | 16 yrs | Yes | 88 | Accepts |
| Juhee Kim, MD | 8 yrs | Yes | 82 | Accepts |
| Joel Rubenstein, MD | 28 yrs | Yes | 78 | Accepts |
| Juanita Merchant, MD, PHD | 42 yrs | — | 104 | Accepts |
| Allen Lee, M.D. | 21 yrs | Yes | 83 | Accepts |
| John Del Valle, MD | 46 yrs | Yes | 96 | Accepts |
| Nikhilesh Mazumder | 12 yrs | Yes | 64 | Accepts |
| Ryan Stidham, MD | 21 yrs | Yes | 72 | Accepts |
| Joy Chang, M.D. | 14 yrs | Yes | 79 | Accepts |
| Pratima Sharma, MBBS | 34 yrs | Yes | 70 | Accepts |
| Abhishek Satishchandran, MD | 8 yrs | Yes | 69 | Accepts |
| William Chey, MD | 40 yrs | Yes | 63 | Accepts |
| Nataliya Razumilava, M.D. | 30 yrs | Yes | 46 | Accepts |
| Peter Higgins, MD, PHD | 28 yrs | Yes | 52 | Accepts |
| Elizabeth Speliotes, MD PHD | 24 yrs | — | 48 | Accepts |
| Joseph Kolars, M.D. | 44 yrs | Yes | 58 | Accepts |
| Jessica Mellinger, M.D. | 19 yrs | Yes | 46 | Accepts |
| Thomas Wang, MD | 28 yrs | Yes | 68 | Accepts |
| Eileen Carpenter, MD | 11 yrs | Yes | 34 | Accepts |
| Stacy Menees, MD | 27 yrs | — | 27 | Accepts |
| John Wiley, MD | 46 yrs | Yes | 28 | Accepts |
| Andrew Tai, MD, PHD | 24 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 Ann Arbor → · 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.