Gregory Johnston, DO
Surgery · Toledo, OHNPI 1982866109
Payments from drug & device makers
Across 49 payments — averaging $134.18 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Intuitive Surgical$3K
- W. L. Gore & Associates, Inc.$2K
- Inari Medical, Inc.$539
- Integra Lifesciences Corporation$448
- Kerecis Limited$296
- Medtronic$285
- plus $414 from 6 others
What the payments were for
- Travel & lodging$3,13748%
- Food & beverage$3,23849%
- Gifts$1993%
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 |
|---|---|---|
| Intuitive Surgical | 23 | $2,957 |
| W. L. Gore & Associates, Inc. | 8 | $1,636 |
| Inari Medical, Inc. | 3 | $539 |
| Integra Lifesciences Corporation | 3 | $448 |
| Kerecis Limited | 2 | $296 |
| Medtronic | 2 | $285 |
| Stryker | 1 | $171 |
| Aimmune Therapeutics, Inc. | 1 | $115 |
| Johnson & Johnson | 3 | $53 |
| Corcept Therapeutics | 1 | $29 |
| Avanos Medical | 1 | $24 |
| Apollo Endosurgery US Inc | 1 | $22 |
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.
- Da Vinci Surgical System$2,420
- INTEGRA$1,188
- GORE BIO-A Tissue Reinforcement$988
- Kerecis Omega3 SurgiClose$888
- FLOWTRIEVER CATHETER, S$539
- CT THROMBECTOMY SYSTEM KIT$539
- INTEGRA DERMAL REGENERATION TEMPLATE$448
- Kerecis Omega3 GraftGuide$296
- Kerecis Omega3 Marigen$296
- PRIMATRIX$292
- GORE SEAMGUARD Bioabsorbable Staple Line Reinforce$200
- 1588$171
- OMNIGRAFT$157
- SURGIMEND$157
- GORE ENFORM Preperitoneal Biomaterial$117
- ZENPEP$115
How this compares
$6,575 in reported general payments places this provider in the 70th percentile of 988 surgery providers in Ohio.
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 |
|---|---|---|
| Sucralfate | 64 | $3,082 |
| Enoxaparin Sodium | 17 | $1,666 |
| Pantoprazole Sodium | 76 | $914 |
| Lansoprazole | 23 | $516 |
| Omeprazole | 11 | $230 |
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 28 | $155 |
| Ondansetron Hcl | 24 | $147 |
| Famotidine | 14 | $82 |
| Promethazine Hcl | 19 | $72 |
| Cyclobenzaprine Hcl | 23 | $63 |
Paid to pharmacies, not to this prescriber.
Other surgery in Toledo
- Kerri SimoToledo$289K
- Theodore BraunToledo$69K
- Steven ZimmermanToledo$67K
- Tahir JamilToledo$61K
- Mustafa Al-JubouriToledo$61K
- Jonathan ThompsonWest Chester$2.2M
- Raymond OndersCleveland$1.2M
- Clayton PetroCleveland$1.1M
- Ali AminianCleveland$1.1M
- Michael RosenCleveland$983K
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.