Christian Jackson
Gastroenterology · Loma Linda, CANPI 1639264864
Payments from drug & device makers
Across 78 payments — averaging $2635.13 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Pfizer$196K
- Takeda Pharmaceuticals U.S.A., Inc.$7K
- Capsopro Services LLC$800
- Cook Incorporated$565
- Steris Corporation$500
- Cook Medical LLC$150
- plus $213 from 5 others
What the payments were for
- Consulting fees$1,86584%
- Food & beverage$36316%
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Pfizer | 56 | $196,272 |
| Takeda Pharmaceuticals U.S.A., Inc. | 10 | $7,040 |
| Capsopro Services LLC | 2 | $800 |
| Cook Incorporated | 1 | $565 |
| Steris Corporation | 1 | $500 |
| Cook Medical LLC | 3 | $150 |
| Mauna Kea Technologies, Inc. | 1 | $95 |
| Covidien LP | 1 | $55 |
| Medtronic | 1 | $27 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 1 | $19 |
| Boston Scientific | 1 | $18 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- Hemospray$685
How this compares
$205,540 in reported general payments places this provider in the 90th percentile of 1,885 gastroenterology providers in California.
Other gastroenterology in Loma Linda
- Peter WinkleCypress$116.7M
- Manuchehr DaraniSanta Ana$17.7M
- Jatinder PruthiLancaster$4.4M
- Long DangWestminster$4.3M
- Muhammad SheikhFresno$4.3M
- Gregory WienerChula Vista$3.5M
- Gil MelmedLos Angeles$3M
- Christopher BowlusSacramento$3M
- Bennett RothLos Angeles$2.8M
- Brigid BolandSan Diego$2.4M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.