Kean Oh
Retina Specialist · Traverse City, MINPI 1780686485
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 31 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. Alimera Sciences, Inc. accounts for 65.2% of it on its own, with 6 other manufacturers making up the rest. That places this record below the midpoint for retina specialist clinicians in MI, where the typical reported total is $3,612.
Across 31 payments — averaging $38.01 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Alimera Sciences, Inc.$768
- AbbVie$141
- Novartis$128
- Regeneron Healthcare Solutions, Inc.$84
- Eyepoint US, Inc.$35
- Bausch & Lomb, A Division Of Bausch Health US, LLC$12
- plus $11 from 1 others
Across 35 payments — averaging $9873.52 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Genentech, Inc.$258K
- Apellis Pharmaceuticals, Inc.$88K
What the payments were for
- Food & beverage$1,178100%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
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 |
|---|---|---|
| Alimera Sciences, Inc. | 6 | $768 |
| AbbVie(2 entities) | 9 | $141 |
| Novartis | 7 | $128 |
| Regeneron Healthcare Solutions, Inc. | 5 | $84 |
| Eyepoint US, Inc. | 2 | $35 |
| Bausch & Lomb, A Division Of Bausch Health US, LLC | 1 | $12 |
| Mallinckrodt Hospital Products Inc. | 1 | $11 |
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.
- Iluvien$696
How this compares
$1,178 in reported general payments places this provider in the 25th percentile of 52 retina specialist providers in Michigan.
Other retina specialist in Traverse City
- Nathan FarleyTraverse City$12K
- Douglas CovertTraverse City$6K
- Scott SneedTraverse City$4K
- Diane FianderTraverse City$3K
- Jeremy WolfeRoyal Oak$809K
- Lisa FaiaRoyal Oak$520K
- Tarek HassanRoyal Oak$460K
- Asheesh TewariDearborn$204K
- Sandeep RandhawaRoyal Oak$94K
- Kimberly DrenserRoyal Oak$79K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.