Oasis Tears
Payments companies reported to CMS as associated with Oasis Tears. "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 Oasis Tears, 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 Oasis Tears
These are the largest totals companies reported as associated with Oasis Tears. 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) |
|---|---|---|---|
| Paul Karpecki | Lexington, KY | Optometrist | $151,500.00 |
| John Lahr | Cincinnati, OH | Optometrist | $65,537.50 |
| Robert Latkany | New York, NY | Ophthalmology | $10,618.59 |
| Michael Colvard | Cary, IL | Periodontics | $7,033.27 |
| Mihir Parikh | La Jolla, CA | Ophthalmology | $4,375.00 |
| Joseph Madrak | Shelton, CT | Optometrist | $70.96 |
| Alexandra Edmund | Shelton, CT | Optometrist | $70.96 |
| David Rose | Manassas, VA | Corneal and Contact Management | $57.50 |
| Haris Dzubur | Oak Lawn, IL | Corneal and Contact Management | $36.92 |
| Sheebani Grewal | Reston, VA | Optometrist | $36.57 |
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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.