Specialty hub · Portland, OR
49 Gastroenterology Physician Doctors in Portland, OR
Sorted by profile completeness. All figures from publicly available CMS datasets. Federal data only — no reviews, no rankings.
| # | Doctor | Specialty | Procedures | Open Payments | MIPS | |
|---|---|---|---|---|---|---|
| 26 |
Dr. Sidharth Bhardwaj
Medicare
|
Gastroenterology Physician | 197 | $59 | — | › |
| 27 |
Dr. Katherine Black
Medicare
|
Gastroenterology Physician | 369 | $150 | 85 | › |
| 28 |
Dr. Christopher Carter
|
Gastroenterology Physician | 279 | $778 | 93 | › |
| 29 |
Dr. Viju Deenadayalu
Medicare
|
Gastroenterology Physician | 318 | $35 | — | › |
| 30 |
Dr. David Grunkemeier
Medicare
|
Gastroenterology Physician | 500 | $30 | — | › |
| 31 |
Dr. Nancy Ho
Medicare
|
Gastroenterology Physician | 89 | $248 | 82 | › |
| 32 |
Dr. Alan Kaynard
|
Gastroenterology Physician | 50 | — | 68 | › |
| 33 |
Dr. Betty Kim
Medicare
|
Gastroenterology Physician | 242 | $160 | — | › |
| 34 |
Dr. Tiffany Lambrou
Medicare
|
Gastroenterology Physician | 4,983 | $99 | — | › |
| 35 |
Dr. Thienluong Domi le
Medicare
|
Gastroenterology Physician | 244 | — | — | › |
| 36 |
Dr. Joseph Parent
|
Gastroenterology Physician | 31 | — | — | › |
| 37 |
Dr. Anthony Razzak
Medicare
|
Gastroenterology Physician | 784 | $39 | 83 | › |
| 38 |
Dr. Karen Saks
Medicare
|
Gastroenterology Physician | 165 | — | — | › |
| 39 |
Dr. Hong Shen
Medicare
|
Gastroenterology Physician | 308 | — | — | › |
| 40 |
Dr. Matthew Smith
Medicare
|
Gastroenterology Physician | 337 | $25 | 85 | › |
| 41 |
Dr. Lehel Somogyi
Medicare
|
Gastroenterology Physician | 202 | $241 | — | › |
| 42 |
Dr. Cristian Vallejos
Medicare
|
Gastroenterology Physician | 445 | — | 68 | › |
| 43 |
Dr. Erich Vorlop
Medicare
|
Gastroenterology Physician | 407 | — | 85 | › |
| 44 |
Dr. Amy Wang
Medicare
|
Gastroenterology Physician | 258 | $267 | — | › |
| 45 |
Dr. Jeffrey Weprin
Medicare
|
Gastroenterology Physician | 1,640 | — | — | › |
| 46 |
Dr. Diane Williams
|
Gastroenterology Physician | 563 | — | — | › |
| 47 |
Dr. Atif Zaman
Medicare
|
Gastroenterology Physician | 153 | — | 68 | › |
| 48 |
Dr. Amy Zhu
Medicare
|
Gastroenterology Physician | 135 | $646 | — | › |
| 49 |
Dr. Charles Gabbert
Medicare
|
Gastroenterology Physician | 304 | $1,031 | 78 | › |