Gi Genius
Payments companies reported to CMS as associated with Gi Genius. "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 Gi Genius, 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 Gi Genius
These are the largest totals companies reported as associated with Gi Genius. 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) |
|---|---|---|---|
| Rajesh Keswani | Saint Louis, MO | Gastroenterology (Internal Medicine) | $45,971.52 |
| Tyler Berzin | Boston, MA | Gastroenterology (Internal Medicine) | $33,231.82 |
| Vasundhara Appalaneni | Dayton, OH | Gastroenterology (Internal Medicine) | $23,455.21 |
| Seth Gross | New York, NY | Gastroenterology (Internal Medicine) | $23,186.85 |
| Nirav Shah | Wyomissing, PA | Gastroenterology (Internal Medicine) | $19,228.58 |
| Douglas Rex | Indianapolis, IN | Gastroenterology (Internal Medicine) | $14,453.13 |
| Farah Monzur | East Setauket, NY | Gastroenterology (Internal Medicine) | $13,000.00 |
| Michael Wallace | Jacksonville, FL | Gastroenterology (Internal Medicine) | $12,027.61 |
| Jonathon Chapman | Baton Rouge, LA | Gastroenterology (Internal Medicine) | $11,874.17 |
| Jeremy Glissen Brown | Durham, NC | Gastroenterology (Internal Medicine) | $10,939.48 |
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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.