Guardus
Payments companies reported to CMS as associated with Guardus. "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 Guardus, 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 Guardus
These are the largest totals companies reported as associated with Guardus. 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) |
|---|---|---|---|
| David Fleischer | Scottsdale, AZ | Gastroenterology (Internal Medicine) | $208,886.39 |
| Samantha Lasko | Pittsburgh, PA | Gastroenterology (Internal Medicine) | $34.19 |
| Dheera Grover | Pittsburgh, PA | Hospitalist | $34.19 |
| Erin Walsh | Pittsburgh, PA | Gastroenterology (Internal Medicine) | $34.19 |
| Amanda Jacubowsky | Allentown, PA | Internal Medicine | $34.19 |
| Shefali Amin | Pittsburgh, PA | Hospitalist | $34.19 |
| Jacob Gries | Danville, PA | Hospitalist | $34.19 |
| Andrew Zwick | Boca Raton, FL | Gastroenterology (Internal Medicine) | $17.48 |
| Guylda Johnson | Pittsburgh, PA | Internal Medicine | $17.22 |
| Austin Vonaxelson | Pittsburgh, PA | Gastroenterology (Internal Medicine) | $17.22 |
Prescribed Guardus?
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.