Guardian
Payments companies reported to CMS as associated with Guardian. "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 Guardian, 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 Guardian
These are the largest totals companies reported as associated with Guardian. 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) |
|---|---|---|---|
| Enrique Hernandez Vila | Ponce, PR | Interventional Cardiology | $287.74 |
| Jason Galo | Washington, DC | Hospitalist | $143.42 |
| Anweshan Samanta | Baltimore, MD | Hospitalist | $128.00 |
| Lynne Hung | Mission Viejo, CA | Clinical Cardiac Electrophysiology | $34.05 |
| Aaron Yung | Oceanside, CA | Interventional Cardiology | $32.38 |
| Joseph Imsais | Austin, TX | Cardiovascular Disease | $32.22 |
| Victoria Goodwin | Austin, TX | Acute Care (Nurse Practitioner) | $32.21 |
| Richard Konstance | Roanoke, VA | Interventional Cardiology | $32.17 |
| Matthew Wiisanen | Chattanooga, TN | Interventional Cardiology | $26.93 |
| Sommer Ledkins | Tyler, TX | Nurse Practitioner | $23.33 |
Prescribed Guardian?
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.