Ravine Lateral Access System
Payments companies reported to CMS as associated with Ravine Lateral Access 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 Ravine Lateral Access 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 Ravine Lateral Access System
These are the largest totals companies reported as associated with Ravine Lateral Access 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) |
|---|---|---|---|
| Choll Kim | San Diego, CA | Orthopaedic Surgery of The Spine | $47,299.23 |
| Ryan Denhaese | Williamsville, NY | Neurological Surgery | $40,689.91 |
| Keneth Strenge | Paducah, KY | Orthopaedic Surgery of The Spine | $36,147.63 |
| Darren Lebl | New York, NY | Orthopaedic Surgery | $35,941.69 |
| Alireza Anissipour | Everett, WA | Orthopaedic Surgery of The Spine | $24,352.26 |
| Daniel Elskens | Sandusky, OH | Neurological Surgery | $20,000.00 |
| Seth Williams | Madison, WI | Orthopaedic Surgery of The Spine | $16,120.00 |
| Jonathan Schoeff | Lone Tree, CO | Surgery | $12,305.00 |
| Michael Brown | Colorado Springs, CO | Neurological Surgery | $10,000.00 |
| Joshua Herzog | North Chesterfield, VA | Orthopaedic Surgery | $9,925.00 |
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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.