Qol Medical, LLC
Reporting payments is a legal requirement; large totals often reflect large product portfolios.
$3.1Mgeneral payments (2019-2025)
$0.00research payments (2019-2025)
14,148clinicians 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.
Products most associated with its payments
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) |
|---|---|---|---|
| Daksesh Patel | Evanston, IL | Gastroenterology (Internal Medicine) | $434,713.36 |
| Christine Frissora | New York, NY | Gastroenterology (Internal Medicine) | $102,415.00 |
| David Lo | Columbus, OH | Gastroenterology (Internal Medicine) | $79,263.51 |
| Brooks Cash | Houston, TX | Gastroenterology (Internal Medicine) | $74,071.65 |
| Maryam Shambayati | Oklahoma City, OK | Pediatric Gastroenterology | $71,498.82 |
| Fred Fowler | Charlotte, NC | Gastroenterology (Internal Medicine) | $34,464.19 |
| William Salt | Columbus, OH | Gastroenterology (Internal Medicine) | $34,161.76 |
| Jerry Martel | Miami, FL | Gastroenterology (Internal Medicine) | $34,101.27 |
| Chandar Singaram | Sioux Falls, SD | Gastroenterology (Internal Medicine) | $33,559.30 |
| Helena In'T Veld | Phoenix, AZ | Nurse Practitioner | $32,960.48 |
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.