Obstetrics & Gynecology in Marshfield, Wisconsin
Data updated monthly · Last refresh September 2026
17 Obstetrics & Gynecology providers practice in Marshfield. Listings are drawn from federal public records and are not endorsements.
Obstetrics & Gynecology providers in Marshfield
Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Alison Sampson, D.O.Marshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5161 Dr. Alissa Small, MDMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5511 Dr. Anastasia Osipova, MD,PHDMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5511 Dr. Breanna Zimmermann, NPMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5511 Dr. Caitlin Timmers, MDMarshfield, WI · $153 in drug and device payments (2025) ·
(715) 387-5511 Dr. Fatu Forna, MDMarshfield, WI · $141 in drug and device payments (2025) ·
(715) 387-5511 Dr. Gregory Tyler, MDMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5511 Dr. Joseph Welter, MDMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5634 Dr. Joshua Sampson, D.O.Marshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5161 Dr. Kim Mackey, MDMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5511 Dr. Maria Mascola, MDMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5638 Dr. Michael Stevens, MDMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5634 Dr. Paul Harkins, MDMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 384-4845 Dr. Peter Johnson, MDMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5161 Dr. Robert Gribble, MDMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5324 Dr. Sarah Goetz, M.D.Marshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5511 Dr. Shahid Atcha, MDMarshfield, WI · $28 in drug and device payments (2025) ·
(715) 387-5511 Conditions Obstetrics & Gynecology providers in Marshfield, Wisconsin commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Obstetrics & Gynecology providers. Individual practices vary, so confirm with the provider before booking.
- Pregnancy care
- Endometriosis
- Fibroids
- PCOS
- Menopause
- Contraception
Common questions
How many Obstetrics & Gynecology providers are in Marshfield, Wisconsin?There are 17 Obstetrics & Gynecology providers with active NPI records practicing in Marshfield, according to federal NPPES data refreshed monthly.
What conditions do Obstetrics & Gynecology providers in Marshfield treat?Obstetrics & Gynecology providers in Marshfield commonly treat pregnancy care, endometriosis, fibroids, PCOS, menopause and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
All specialties in Marshfield Obstetrics & Gynecology across Wisconsin