GlassScriptOvesco Endoscopy USA, INC.
Reporting payments is a legal requirement; large totals often reflect large product portfolios.
$174Kgeneral payments (2019-2025)
$0.00research payments (2019-2025)
177clinicians paid
General and research payments are shown separately, never blended. Research payments are often institution-directed and tied to clinical trials.
General payments by year
General payments only, as reported to CMS. Research payments are totaled above and not included in these bars.
Specialties it works with most
Clinicians with the largest reported totals
Often long-running consulting, speaking, or advisory relationships, which companies must report by law. A large total is not evidence of anything improper.
| Clinician | Location | Specialty | General payments (2019-2025) |
|---|---|---|---|
| Bhavesh Shah | Cleveland, OH | Gastroenterology (Internal Medicine) | $17,757.93 |
| Phillip Ge | Houston, TX | Gastroenterology (Internal Medicine) | $12,162.50 |
| Jianhua Tau | Austin, TX | Gastroenterology (Internal Medicine) | $7,120.16 |
| Klaus Monkemuller | Roanoke, VA | Gastroenterology (Internal Medicine) | $6,750.00 |
| Carlos Simons Linares | Maywood, IL | Gastroenterology (Internal Medicine) | $4,725.00 |
| Jerome Edelson | San Antonio, TX | Gastroenterology (Internal Medicine) | $2,832.51 |
| Jason Samarasena | Orange, CA | Gastroenterology (Internal Medicine) | $2,450.00 |
| Dennis Chen | Chicago, IL | Gastroenterology (Internal Medicine) | $2,369.73 |
| Muhammad Baig | Dallas, TX | Gastroenterology (Internal Medicine) | $1,862.40 |
| John Scherer | Columbus, OH | Gastroenterology (Internal Medicine) | $1,806.61 |
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.