There are 8 Ophthalmology clinicians in Sterling, VA in Medicare’s data, ranked by the number of Medicare services they provide.
Ophthalmology clinicians in Sterling
| Clinician | Experience | Telehealth | Medicare patients | Assignment |
|---|---|---|---|---|
| Michael Osman, M.D. | 34 yrs | — | 1,637 | Accepts |
| Ayman Boutros, M.D. | 41 yrs | — | 1,000 | Accepts |
| Mohammed Barazi, M.D. | 28 yrs | — | 1,139 | Accepts |
| Darrell Reisner, M.D. | 31 yrs | — | 1,203 | Accepts |
| Joanne Crenshaw, MD | 35 yrs | — | 472 | Accepts |
| Tamer Mansour, M.D. | 25 yrs | — | 343 | Accepts |
| Christina Butera, M.D. | 32 yrs | — | 55 | Accepts |
| Melissa Kern, MD | 38 yrs | — | 11 | Accepts |
What the columns mean
- Experience — years since the clinician’s medical-school graduation (when known).
- Telehealth — the clinician reported providing telehealth (video/phone) visits.
- Medicare patients — distinct Original-Medicare beneficiaries in the latest year; a volume signal, not a quality rating.
- Assignment — “Accepts” means they accept the Medicare-approved amount as full payment (lower out-of-pocket for Medicare patients).
Compare hospital prices in Sterling → · All Ophthalmology cities →
Source: CMS Medicare Physician & Other Practitioners and the Doctors & Clinicians National Downloadable File (most recent release). Counts reflect Original Medicare activity only and are not a measure of quality. “Medicare allows” is the Medicare fee schedule amount — not what an insured or cash patient pays; for patient prices see the linked procedure pages. Always confirm a clinician’s current details with their office.