Lava Les (Liquid Embolic System)
Payments companies reported to CMS as associated with Lava Les (Liquid Embolic System). "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 Lava Les (Liquid Embolic System), 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 Lava Les (Liquid Embolic System)
These are the largest totals companies reported as associated with Lava Les (Liquid Embolic System). 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) |
|---|---|---|---|
| Gary Siskin | Albany, NY | Vascular & Interventional Radiology | $132,018.61 |
| Christopher Stark | Albany, NY | Vascular & Interventional Radiology | $117,130.52 |
| Bulent Arslan | Chicago, IL | Vascular & Interventional Radiology | $71,339.02 |
| Zachary Collins | Kansas City, KS | Diagnostic Radiology | $41,736.63 |
| Anoop Wattamwar | Hackensack, NJ | Diagnostic Radiology | $34,327.54 |
| Ziv Haskal | Charlottesville, VA | Vascular & Interventional Radiology | $33,771.07 |
| Ripal Gandhi | Miami, FL | Vascular & Interventional Radiology | $28,825.78 |
| Benjamin Ge | Stanford, CA | Vascular & Interventional Radiology | $28,747.47 |
| Guillermo Gonzalez-Araiza | Saint Louis, MO | Vascular & Interventional Radiology | $25,883.95 |
| Bhavraj Khalsa | Orange, CA | Vascular & Interventional Radiology | $21,427.55 |
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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.