Gregory Sacher
Obstetrics & Gynecology · Santa Rosa, CANPI 1972682011
Payments from drug & device makers
Across 150 payments — averaging $20.95 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$487
- Therapeuticsmd, Inc.$396
- Hologic Sales And Service, LLC$349
- Mayne Pharma Commercial LLC$244
- AMAG Pharmaceuticals, Inc.$177
- Bayer$155
- plus $1K from 23 others
What the payments were for
- Food & beverage$2,91493%
- Education$2297%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| AbbVie(2 entities) | 24 | $487 |
| Therapeuticsmd, Inc. | 28 | $396 |
| Hologic Sales And Service, LLC | 7 | $349 |
| Mayne Pharma Commercial LLC | 15 | $244 |
| AMAG Pharmaceuticals, Inc. | 14 | $177 |
| Bayer | 7 | $155 |
| Myovant Sciences Inc. | 6 | $130 |
| Organon | 6 | $119 |
| Avanos Medical | 2 | $113 |
| Astellas Pharma US Inc | 5 | $113 |
| Acessa Health Inc. | 1 | $107 |
| Pfizer | 4 | $89 |
| Evofem Biosciences, Inc. | 4 | $88 |
| Merck | 4 | $73 |
| Shield Therapeutics Inc | 2 | $50 |
| Lupin Inc. | 3 | $49 |
| Daiichi Sankyo Inc. | 2 | $44 |
| Coopersurgical, Inc. | 2 | $43 |
| Stryker | 1 | $42 |
| Sumitomo Pharma America, Inc. | 2 | $40 |
| Sage Therapeutics, LLC | 2 | $39 |
| Boston Scientific | 1 | $36 |
| Johnson & Johnson | 2 | $36 |
| Convatec Inc. | 1 | $24 |
| Sagent Pharmaceuticals | 1 | $24 |
| Laborie Medical Technologies Corp. | 1 | $21 |
| Aspira Women's Health Inc | 1 | $20 |
| BD | 1 | $19 |
| Agile Therapeutics, Inc. | 1 | $18 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
How this compares
$3,143 in reported general payments places this provider in the 80th percentile of 3,784 obstetrics & gynecology providers in California.
Other obstetrics & gynecology in Santa Rosa
- Peyman BanooniBeverly Hills$9.2M
- Vellore BhupathyWhittier$4.3M
- Edwin RamirezOxnard$3.5M
- Nam TranSan Francisco$3M
- Dmitriy RomanenkoSouth Gate$2.7M
- Anita NelsonTorrance$2.1M
- Oleg BessLos Angeles$1.7M
- Rovena ReaganSan Diego$1.7M
- Dana Shippdel Mar$1.7M
- Vanessa JacobySan Francisco$1.3M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.