Gastroenterology in Oregon
220 providers, $1,012,897 in total reported payments from drug and device makers. Ranked below by lifetime general payments. The median provider in this group received $455.
Ranking high here usually means a consulting or royalty arrangement, not wrongdoing. Payments to device inventors and trial investigators are legal, disclosed, and concentrated in a small number of people — which is exactly why a list like this has a steep top and a long flat tail.
What Medicare pays gastroenterology clinicians in Oregon
Across 185 gastroenterology clinicians in Oregon who billed Original Medicare Part B in 2024, Medicare allowed $13,547,450 in total — an average of $73,229 each, of which $58,269 was for services and the rest for drugs administered in the office.
This is not a salary. The rest is what Medicare allowed for services these clinicians billed — Original Medicare fee-for-service only. It excludes Medicare Advantage, which now covers more than half of Medicare enrollees, along with Medicaid and every commercial insurer, so for most clinicians it is a fraction of their practice. It is also gross revenue: staff, rent, supplies and malpractice premiums all come out of it before anyone is paid. Anyone quoting a figure like this as physician pay is misreading it.
Ranked by reported payments
- 1Donald LumPortland$319,678
- 2Rebecca MatroPortland$153,564
- 3Ian HolmesPortland$101,657
- 4Amy ZhuPortland$72,066
- 5Gregory CotePortland$57,931
- 6Emily JonicaPortland$49,313
- 7Rebecca FauselPortland$28,984
- 8Anil SharmaPortland$14,496
- 9Jennifer RodriguezGresham$11,165
- 10Harry BrayPortland$10,810
- 11Harry ParkSpringfield$10,240
- 12Sheeten DoshiTigard$6,883
- 13Kaveh SharzehiPortland$5,853
- 14Courtney WalkerBend$5,786
- 15Willscott NauglerPortland$5,652
- 16Saad JazrawiPortland$4,656
- 17David LiebermanPortland$4,368
- 18Vikas GargRoseburg$4,123
- 19Christopher CarterPortland$4,121
- 20Joyce KohBend$4,048
- 21Richard BochnerBend$3,917
- 22Averill GuoClackamas$3,775
- 23Meghan GilroyBend$3,736
- 24Jessica YuPortland$3,708
- 25Sandra HollowayBend$3,604
- 26Fouad OtakiPortland$3,432
- 27Sarah BrendlerCorvallis$3,379
- 28Albert KhinePortland$3,052
- 29Sandi FieldsSalem$2,967
- 30Michael FennertyPortland$2,750
- 31Charles GabbertPortland$2,730
- 32Siddharth JaviaPortland$2,652
- 33Ajay SinghviPortland$2,514
- 34Eric TatroSalem$2,422
- 35Theodore TollivoroClackamas$2,191
- 36Evan ReinhartHillsboro$1,963
- 37John HaughomPortland$1,925
- 38Gennadiy BakisPortland$1,852
- 39Hsichao ChowPortland$1,848
- 40Jade EdwardsBend$1,841
- 41Amy WangPortland$1,810
- 42Khola QamarSpringfield$1,790
- 43Nancy HoPortland$1,697
- 44Nizar SenussiSalem$1,678
- 45Amit SadanaClackamas$1,652
- 46Laurel HartwellBend$1,614
- 47Silvio de MeloPortland$1,400
- 48Nazmul HoqueNewport$1,357
- 49Donald YangSpringfield$1,352
- 50Justin LewisPortland$1,335
- 51Matthew WeedBend$1,318
- 52Keith HarrisCorvallis$1,307
- 53Caroline TadrosClackamas$1,251
- 54Peter AdesmanMedford$1,222
- 55Anne BreitingerMilwaukie$1,197
- 56Manida WungjiranirunPortland$1,180
- 57Sarah RodriguezPortland$1,177
- 58Gerald EngstromRoseburg$1,107
- 59Joseph ParentPortland$1,074
- 60Emery LinPortland$1,060