Solo Diamond
Payments companies reported to CMS as associated with Solo Diamond. "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 Solo Diamond, 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 Solo Diamond
These are the largest totals companies reported as associated with Solo Diamond. 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) |
|---|---|---|---|
| Sarah Elghor | San Diego, CA | General Practice (Dentist) | $58.35 |
| Tuan Le | Santa Ana, CA | General Practice (Dentist) | $52.21 |
| Jae Won Jang | Palm Desert, CA | General Practice (Dentist) | $51.85 |
| Alberto Gallastegui | Ladera Ranch, CA | Dentist | $50.29 |
| Mark Wong | Walnut Creek, CA | Dentist | $49.10 |
| Ziad Semrien | Murrieta, CA | Dentist | $21.09 |
| Jeffrey Rozinka | Saint Paul, MN | General Practice (Dentist) | $17.12 |
| Neil Feldman | Thurmont, MD | Dentist | $6.86 |
Prescribed Solo Diamond?
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.