Jabin Krassin
Ophthalmology · Hastings, MNNPI 1801092960
Payments from drug & device makers
What this record shows
The money is spread across several categories — food and beverage (44.8%), consulting fees and speaking fees — rather than concentrated in one kind of arrangement. Glaukos Corporation accounts for 63.8% of it on its own, with 7 other manufacturers making up the rest. Reporting peaked in 2022 at $6,654 and has fallen 81.2% since, to $1,250 in 2025. Among ophthalmology clinicians in MN with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 136 payments — averaging $123.04 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Glaukos Corporation$11K
- Alcon$5K
- Sight Sciences, Inc.$686
- Biotissue Holdings Inc.$192
- AbbVie$80
- The Cameron-ehlen Group, Inc.$29
- plus $42 from 2 others
Across 102 payments — averaging $1749.31 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.
- Glaukos Corporation$151K
- Biotissue Holdings Inc.$27K
What the payments were for
- Consulting fees$5,13031%
- Speaking & faculty fees$2,50015%
- Travel & lodging$1,61010%
- Food & beverage$7,49445%
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 |
|---|---|---|
| Glaukos Corporation | 45 | $10,673 |
| Alcon | 71 | $5,031 |
| Sight Sciences, Inc. | 8 | $686 |
| Biotissue Holdings Inc. | 5 | $192 |
| AbbVie(2 entities) | 3 | $80 |
| The Cameron-ehlen Group, Inc. | 2 | $29 |
| Rxsight Inc | 1 | $26 |
| Apellis Pharmaceuticals, Inc. | 1 | $16 |
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.
- ILINK$2,500
- iStent inject W$537
- OMNI(R) SURGICAL SYSTEM (US)$516
- Photrexa$431
- KXL System$385
- IACCESS$325
- Clareon$313
- Wavelight$233
- CE-marked KXLA system$186
- iDose TR$160
- Centurion$143
- Unity$136
- Photrexa Viscous and Photrexa$131
- Wavelight Refractive Suite$111
- AcrySof IQ VIVITY$110
- SION SURGICAL INSTRUMENT$109
- Prokera$106
- Hydrus Microstent$104
How this compares
$16,734 in reported general payments places this provider in the 95th percentile of 330 ophthalmology providers in Minnesota.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Prednisolone Acetate | 99 | $3,591 |
| Latanoprost | 64 | $769 |
| Tobramycin-DexamethasoneTobramycin/Dexamethasone | 14 | $612 |
| Ketorolac Tromethamine | 31 | $475 |
| Dorzolamide-TimololDorzolamide Hcl/Timolol Maleat | 27 | $473 |
| Dorzolamide Hcl | 20 | $342 |
| ErythromycinErythromycin Base | 28 | $249 |
| MoxifloxacinMoxifloxacin Hcl | 20 | $246 |
| Timolol Maleate | 21 | $174 |
Paid to pharmacies, not to this prescriber.
Other ophthalmology in Hastings
- Edwin RyanMinneapolis$9.6M
- Mark LobanoffSt Louis Park$6.3M
- Richard LindstromBloomington$5.6M
- Thomas SamuelsonMinnetonka$435K
- Deborah RistvedtAlexandria$392K
- Yun-Sen ChuBloomington$222K
- Sophie BakriRochester$183K
- David HardtenMinneapolis$119K
- John ChenRochester$82K
- Christine LarsenBloomington$70K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.