OB-GYNs in Wisconsin
Data updated monthly · Last refresh October 2026
795 Obstetrics & Gynecology providers practice in Wisconsin, including 26 (3%) offering telehealth. The largest concentration is in Milwaukee. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
795providers
26telehealth
Milwaukeetop city
Obstetrics & Gynecology by city in Wisconsin
Choose a city to see providers there.
Obstetrics & Gynecology providers in Wisconsin
Listed by city, largest first. 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. Regan Staudenraus, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. Ryan Mcdonald, M.D.Madison, WI · No drug or device payments recorded (2025) ·
(608) 242-6840 Dr. Samantha Howell, M.D.Madison, WI · No drug or device payments recorded (2025) ·
(608) 417-6667 Dr. Sanaya IraniMadison, WI · No drug or device payments recorded (2025) ·
(248) 292-1665 Dr. Sarah Dzubay, MD, MPHMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. Sarah Juza, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 729-6300 Dr. Saule TamkusMadison, WI · No drug or device payments recorded (2025) ·
(608) 287-2830 Dr. Shefaali Sharma, M.D.Madison, WI · No drug or device payments recorded (2025) ·
(608) 729-6300 Dr. Shelby SnyderMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. Sherwin Rudman, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 828-7610 Dr. Sonia Meyers, M.D.Madison, WI · No drug or device payments recorded (2025) ·
(608) 263-5442 Dr. Steven Wheelwright, D.O.Madison, WI · $17,517 in drug and device payments (2025) ·
(608) 263-1228 Dr. Suzanne Welsch, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 260-6000 Dr. Sybil Hallman, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6240 Dr. Talya Spivak, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 260-6000 Dr. Taylor Badger, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. Thomas Littlefield, M.D.Madison, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 252-8000 Dr. William Koller, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 260-6000 Dr. Robert Hetz, MDManitowoc, WI · No drug or device payments recorded (2025) ·
(920) 683-0321 Dr. Sivakami Kangayappan, M.DManitowoc, WI · No drug or device payments recorded (2025) ·
(920) 684-9415 Dr. Stephanie Grosvenor, D.O.Manitowoc, WI · $137 in drug and device payments (2025) ·
(920) 476-6200 Dr. William Leach, DOManitowoc, WI · No drug or device payments recorded (2025) ·
(920) 320-8742 Dr. Emily Ermis, D.O.Marinette, WI · No drug or device payments recorded (2025) ·
(715) 735-4200 Dr. John Briody, M.D., SCMarinette, WI · No drug or device payments recorded (2025) ·
(715) 735-5225 Dr. Kristin Kniech, DOMarinette, WI · No drug or device payments recorded (2025) ·
(715) 735-4200 Dr. Michael Massee, MDMarinette, WI · No drug or device payments recorded (2025) ·
(715) 735-5225 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 Dr. James Speichinger, M.D.Mauston, WI · No drug or device payments recorded (2025) ·
(608) 847-5000 Dr. Margaret Young, MDMedford, WI · No drug or device payments recorded (2025) ·
(715) 748-2121 Dr. Anuradha Raman, M.D.Menomonee Falls, WI · $1,527 in drug and device payments (2025) · Telehealth ·
(262) 255-2500 Conditions Obstetrics & Gynecology providers in 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 Wisconsin?There are 795 Obstetrics & Gynecology providers with active NPI records practicing in Wisconsin, according to federal NPPES data refreshed monthly.
Do Obstetrics & Gynecology providers in Wisconsin offer telehealth?Yes. 26 of the 795 Obstetrics & Gynecology providers in Wisconsin (about 3%) report offering telehealth services in CMS data.
Which cities in Wisconsin have the most Obstetrics & Gynecology providers?Milwaukee (123), Madison (110), Green Bay (47) have the highest concentration of Obstetrics & Gynecology providers in Wisconsin.
How many Obstetrics & Gynecology providers in Wisconsin received drug or device company payments?197 of 795 Obstetrics & Gynecology providers in Wisconsin (25%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Obstetrics & Gynecology providers in Wisconsin treat?Obstetrics & Gynecology providers 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 counts and profiles 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.
Do most OB-GYNs in Wisconsin work in independent practices or large health systems?Among 448 OB-GYNs in Wisconsin enrolled in Medicare, 6% bill through a solo or small practice with fewer than 10 clinicians, 17% through a mid-size group of 10 to 99, and 76% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do OB-GYNs in Wisconsin work at?According to CMS facility affiliation records, the Wisconsin hospitals where the most OB-GYNs hold privileges are University of Wi Hospitals & Clinics Authority in Madison; Thedacare Regional Medical Center - Appleton Inc. in Appleton; Froedtert Memorial Lutheran Hospital in Milwaukee.
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