Ethilon
Payments companies reported to CMS as associated with Ethilon. "Associated with" is CMS's wording: it links a payment to a product without saying the money was spent on it.
By year
Payments reported as associated with Ethilon, per program year, as reported to CMS.
Who makes it
Specialties most often involved
Where the associated payments went, by the receiving clinician's specialty.
Clinicians most associated with Ethilon
These are the largest totals companies reported as associated with Ethilon. They are typically speaking or consulting arrangements, which companies must report by law; appearing here is not evidence of anything improper.
| Clinician | Location | Specialty | Associated payments (2023-2025) |
|---|---|---|---|
| Arthur Martella | Rochester, NY | Thoracic Surgery (Cardiothoracic Vascular Surgery) | $198,761.75 |
| Dennis Kraus | New York, NY | Otolaryngology | $2,355.00 |
| Michael Engelbert | New York, NY | Ophthalmology | $2,001.60 |
| Joshua Mali | Flemington, NJ | Retina Specialist | $1,951.76 |
| Joseph Zelefsky | Brooklyn, NY | Ophthalmology | $1,804.60 |
| Danielle Strauss | Iselin, NJ | Ophthalmology | $1,505.70 |
| Dung Nguyen | Palo Alto, CA | Surgery | $850.00 |
| Nora Siegal | Lancaster, PA | Ophthalmology | $22.15 |
Prescribed Ethilon?
See what its makers reported for your doctor. Two steps, private, no account.
Source: CMS Open Payments, program years 2019-2025, as reported to CMS by drug and device makers (published June 30, 2026). Drug and device detail covers 2023-2025.