There are 12 Obstetrics & Gynecology clinicians in Fullerton, CA in Medicare’s data, ranked by the number of Medicare services they provide.
Obstetrics & Gynecology clinicians in Fullerton
| Clinician | Experience | Telehealth | Medicare patients | Assignment |
|---|---|---|---|---|
| Jennifer Roelands, MD | 22 yrs | Yes | 43 | Accepts |
| Gordon Gunn, MD | 62 yrs | Yes | 87 | Accepts |
| Theresa Franks, MD | 33 yrs | — | 244 | Accepts |
| Jerald Thanos, M.D. | 39 yrs | — | 95 | Accepts |
| Dennis Buchanan, MD | 47 yrs | — | 96 | Accepts |
| Johanna Su, M.D. | 21 yrs | — | 62 | Accepts |
| Christina Buchanan | 9 yrs | — | 40 | Accepts |
| Brian Gray, MD | 33 yrs | — | 47 | Accepts |
| Robyn Vieth, M.D. | 32 yrs | — | 46 | Accepts |
| Mirna Demirdjian, MD | 24 yrs | — | 14 | Accepts |
| Pouran Malekzadeh, MD | 9 yrs | — | 16 | Accepts |
| Donald Henderson, MD | — | — | 13 | 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).
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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.