Bio-Oss
Payments companies reported to CMS as associated with Bio-Oss. "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 Bio-Oss, 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 Bio-Oss
These are the largest totals companies reported as associated with Bio-Oss. 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) |
|---|---|---|---|
| Donald Nelson | Danvers, MA | Orthodontics and Dentofacial Orthopedics | $9,487.00 |
| Robert Levine | Philadelphia, PA | Periodontics | $4,643.12 |
| Eric Scheyer | Houston, TX | Periodontics | $3,222.00 |
| Irina Dragan | Boston, MA | Periodontics | $2,763.00 |
| Scott Froum | New York, NY | Periodontics | $2,219.00 |
| Shayan Barootchi | Ann Arbor, MI | Periodontics | $1,087.80 |
| Serge Dibart | Watertown, MA | Periodontics | $1,073.00 |
| Gregory Santarelli | Kenosha, WI | Oral and Maxillofacial Surgery | $1,000.00 |
| Thaer Alqadoumi | Indio, CA | Periodontics | $878.42 |
| Christopher Richardson | Richmond, VA | Periodontics | $655.00 |
Prescribed Bio-Oss?
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.