There are 59 Gastroenterology clinicians in Scottsdale, AZ in Medicare’s data, ranked by the number of Medicare services they provide.
Gastroenterology clinicians in Scottsdale
| Clinician | Experience | Telehealth | Medicare patients | Assignment |
|---|---|---|---|---|
| Amar Thosani, M.D. | 22 yrs | Yes | 1,008 | Accepts |
| S Kazi, M.D., | 38 yrs | Yes | 411 | Accepts |
| Suzanne Skoog, M.D. | 29 yrs | — | 924 | Accepts |
| John Dibaise, M.D. | 34 yrs | Yes | 967 | Accepts |
| Nayan Patel, DO | 22 yrs | Yes | 645 | Accepts |
| Stuart Triester, M.D. | 28 yrs | Yes | 821 | Accepts |
| Gavin Levinthal, M.D. | 39 yrs | Yes | 583 | Accepts |
| Erika Boroff, M.D. | 31 yrs | Yes | 592 | Accepts |
| Lucinda Harris, M.D. | 43 yrs | Yes | 527 | Accepts |
| Han Zhang, MD | 10 yrs | Yes | 375 | Accepts |
| Rosita Frazier, M.D. | 23 yrs | Yes | 555 | Accepts |
| Tisha Lunsford, M.D. | 29 yrs | Yes | 520 | Accepts |
| Allon Kahn, M.D. | 13 yrs | Yes | 493 | Accepts |
| Suryakanth Gurudu, M.D. | 32 yrs | Yes | 493 | Accepts |
| Mashal Batheja, MD | 24 yrs | Yes | 545 | Accepts |
| Manreet Kaur, M.D. | 25 yrs | Yes | 442 | Accepts |
| Douglas Faigel, MD | 36 yrs | Yes | 368 | Accepts |
| Sherif Elhanafi, MD | 24 yrs | — | 270 | Accepts |
| Prabhakar Swaroop, MD | 32 yrs | Yes | 294 | Accepts |
| Talha Malik, M.D. | 15 yrs | Yes | 317 | Accepts |
| Shabana Pasha, M.D. | 32 yrs | Yes | 344 | Accepts |
| Francisco Ramirez, M.D. | 43 yrs | Yes | 371 | Accepts |
| Rahul Pannala, MD | 27 yrs | Yes | 255 | Accepts |
| Marion Harrison, M.D. | 41 yrs | Yes | 281 | Accepts |
| Michelle Anderson, MD | 33 yrs | Yes | 255 | Accepts |
| Toufic Kachaamy, M.D. | 26 yrs | Yes | 196 | Accepts |
| Norio Fukami, MD | 34 yrs | Yes | 200 | Accepts |
| Vijay Singh, MBBS | 30 yrs | — | 235 | Accepts |
| Jennifer Horsley-Silva | 15 yrs | Yes | 326 | Accepts |
| Terry Jue, M. D. | 24 yrs | Yes | 257 | Accepts |
| Christina Ha, M.D. | 23 yrs | Yes | 320 | Accepts |
| Channa Jayasekera, MD, MS, MSC | 17 yrs | Yes | 311 | Accepts |
| Janet Reiser, MD | 41 yrs | Yes | 248 | Accepts |
| Michele Barnhill | 10 yrs | Yes | 321 | Accepts |
| Jean Kuo, MD | 15 yrs | — | 204 | Accepts |
| Jonathan Leighton, M.D. | 45 yrs | Yes | 284 | Accepts |
| Viveksandeep Thoguluva Chandrasekar | 14 yrs | — | 222 | Accepts |
| Kevin Ruff, M.D. | 23 yrs | Yes | 295 | Accepts |
| Siddharth Singh, M.B., B.S. | 20 yrs | Yes | 166 | Accepts |
| Neena Abraham, MD | 32 yrs | Yes | 265 | Accepts |
| Elizabeth Carey, M.D. | 28 yrs | Yes | 237 | Accepts |
| Cuong Nguyen, M.D. | 41 yrs | Yes | 256 | Accepts |
| Sarah Umar, M.D. | 23 yrs | Yes | 237 | Accepts |
| Blanca Lizaola-Mayo, M.D. | 17 yrs | Yes | 190 | Accepts |
| Rolland Dickson, M.D. | 40 yrs | Yes | 223 | Accepts |
| Laurence Miller, M.D. | 53 yrs | Yes | 277 | Accepts |
| David Douglas, M.D. | 40 yrs | Yes | 230 | Accepts |
| Niloy Samadder, M.D. | 23 yrs | Yes | 204 | Accepts |
| Derek Landan, MD | 34 yrs | Yes | 210 | Accepts |
| Navroop Kanwal Nagra, M.D | 14 yrs | Yes | 135 | Accepts |
| Mary-Jane Williams, M.D. | 19 yrs | — | 137 | Accepts |
| Jay Mellen, M.D. | 49 yrs | Yes | 180 | Accepts |
| Anuj Vyas, DO | 8 yrs | — | 102 | Accepts |
| Diana Snyder, M.D. | 13 yrs | Yes | 129 | Accepts |
| William Faubion, M.D. | 34 yrs | Yes | 102 | Accepts |
| John Yalam, M.D. | — | — | 63 | Accepts |
| Woong Kim, M.D. | 40 yrs | — | 53 | Accepts |
| Wissam Mattar, MD | 22 yrs | — | 33 | Accepts |
| Natalee Campbell, MD | 24 yrs | Yes | 31 | 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 Scottsdale → · 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.