C-Stem
Payments companies reported to CMS as associated with C-Stem. "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 C-Stem, 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 C-Stem
These are the largest totals companies reported as associated with C-Stem. 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) |
|---|---|---|---|
| Brian Gladnick | Dallas, TX | Orthopaedic Surgery | $2,228.43 |
| Robert Gorab | Orange, CA | Orthopaedic Surgery | $1,679.78 |
| Timothy Alton | Renton, WA | Orthopaedic Surgery | $1,201.20 |
| Russell Bodner | Sycamore, IL | Orthopaedic Surgery | $5.05 |
Prescribed C-Stem?
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.