Reflow Medical INC

Reporting payments is a legal requirement; large totals often reflect large product portfolios.

$471Kgeneral payments (2019-2025)
$0.00research payments (2019-2025)
1,139clinicians 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

2023 $140K
2024 $126K
2025 $205K

General payments only, as reported to CMS. Research payments are totaled above and not included in these bars.

Specialties it works with most

Interventional Cardiology $285K
Vascular Surgery $101K
Vascular & Interventional Radiology $29K
Cardiovascular Disease $27K
Diagnostic Radiology $8,105
Surgery $7,348

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.

ClinicianLocationSpecialtyGeneral payments (2019-2025)
Santhosh Mathews Bradenton, FL Interventional Cardiology $165,333.38
William Lombardi Seattle, WA Interventional Cardiology $23,484.23
Michael Siah Dallas, TX Vascular Surgery $19,285.37
Mahmood Razavi Orange, CA Vascular & Interventional Radiology $16,400.69
Kathleen Kearney Seattle, WA Interventional Cardiology $12,985.75
Patrick Muck Cincinnati, OH Vascular Surgery $12,876.64
Ashwani Sastry Sanford, NC Vascular Surgery $8,178.48
Gary Ansel Columbus, OH Interventional Cardiology $7,766.45
Lorenzo Azzalini Seattle, WA Interventional Cardiology $7,512.25
John Phillips Columbus, OH Interventional Cardiology $6,283.34

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.