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. Jennifer Bantz, M.D.Eau Claire, WI · No drug or device payments recorded (2025) ·
(715) 838-5222 Dr. Jordan CrowEau Claire, WI · $497 in drug and device payments (2025) ·
(715) 836-9242 Dr. Laura Ambler, D.O.Eau Claire, WI · No drug or device payments recorded (2025) ·
(715) 838-5222 Dr. Leonard Ezenagu, MDEau Claire, WI · No drug or device payments recorded (2025) ·
(715) 838-5222 Dr. Melissa Emmerich, MDEau Claire, WI · $138 in drug and device payments (2025) · Telehealth ·
(715) 858-4630 Dr. Rafael Unda-rivera, M.D.Eau Claire, WI · No drug or device payments recorded (2025) ·
(715) 858-4646 Dr. Samuel Sillitti, M.D.Eau Claire, WI · No drug or device payments recorded (2025) ·
(715) 838-5222 Dr. Somrat Pakpreo, MDEau Claire, WI · No drug or device payments recorded (2025) ·
(715) 835-4023 Dr. Suzette Peltier, MDEau Claire, WI · No drug or device payments recorded (2025) ·
(715) 838-5222 Dr. Nichole Adami, M.D.Elkhorn, WI · No drug or device payments recorded (2025) ·
(262) 723-3100 Dr. James Hayes, M.D.Elm Grove, WI · No drug or device payments recorded (2025) ·
(414) 322-2052 Dr. Frederic Melius, M.D.Fitchburg, WI · $25 in drug and device payments (2025) ·
(608) 227-7007 Dr. Julie Schurr, M.D.Fitchburg, WI · $25 in drug and device payments (2025) ·
(608) 227-7022 Dr. Laura Sabo, MDFitchburg, WI · No drug or device payments recorded (2025) ·
(608) 274-5300 Dr. Michael Cardwell, M.D.Fitchburg, WI · No drug or device payments recorded (2025) ·
(608) 227-7022 Dr. Barbara Peschong, MDFond Du Lac, WI · No drug or device payments recorded (2025) ·
(920) 926-8450 Dr. Brita Mccullough, MDFond Du Lac, WI · No drug or device payments recorded (2025) ·
(920) 926-8450 Dr. Christina Calvello, MDFond Du Lac, WI · No drug or device payments recorded (2025) ·
(920) 926-8450 Dr. Jackie Luthardt, MDFond Du Lac, WI · No drug or device payments recorded (2025) ·
(920) 926-8450 Dr. Jeremy Bell, DOFond Du Lac, WI · $32 in drug and device payments (2025) ·
(920) 907-7000 Dr. Julie Dejong, MDFond Du Lac, WI · No drug or device payments recorded (2025) ·
(960) 926-8450 Dr. Karen Meyer, MDFond Du Lac, WI · No drug or device payments recorded (2025) ·
(920) 926-8450 Dr. Margaret Steinmetz, M.D.Fond Du Lac, WI · No drug or device payments recorded (2025) ·
(920) 907-7000 Dr. Mary Schultz, MDFond Du Lac, WI · No drug or device payments recorded (2025) ·
(920) 926-8450 Dr. Sara Riegert, MDFond Du Lac, WI · No drug or device payments recorded (2025) ·
(920) 926-8450 Dr. Stephen Massick, MDFond Du Lac, WI · No drug or device payments recorded (2025) ·
(920) 926-8450 Dr. Christine Chuppa, M.D.Fort Atkinson, WI · No drug or device payments recorded (2025) ·
(920) 563-8900 Dr. Elizabeth Lynk, MDFort Atkinson, WI · No drug or device payments recorded (2025) ·
(303) 318-3830 Dr. Georgia Schiller, MDFort Atkinson, WI · No drug or device payments recorded (2025) ·
(920) 563-8900 Dr. Julie Mokhtar, D.O.Fort Atkinson, WI · No drug or device payments recorded (2025) ·
(920) 563-8900 Dr. Molly Larson, M.D.Fort Atkinson, WI · No drug or device payments recorded (2025) ·
(920) 563-8900 Dr. Nancy Aguirre, M.D.Fort Atkinson, WI · No drug or device payments recorded (2025) ·
(920) 563-8900 Dr. Belinda Leung, MDFranklin, WI · No drug or device payments recorded (2025) ·
(414) 855-2800 Dr. Brittany HowseFranklin, WI · No drug or device payments recorded (2025) ·
(414) 423-5250 Dr. Carmela Barr, MDFranklin, WI · No drug or device payments recorded (2025) ·
(414) 855-2800 Dr. Daniel Gilman, D.O.Franklin, WI · No drug or device payments recorded (2025) ·
(414) 325-4910 Dr. Katherine Pellino, MDFranklin, WI · No drug or device payments recorded (2025) ·
(414) 423-5250 Dr. Lauren Moore, MDFranklin, WI · $34 in drug and device payments (2025) ·
(414) 409-1000 Dr. Olivia MurrayFranklin, WI · $51 in drug and device payments (2025) ·
(414) 325-4910 Dr. Tammy Ertl, NPFranklin, WI · $125 in drug and device payments (2025) ·
(414) 409-1000 Dr. Timothy Heitman, MDFranklin, WI · No drug or device payments recorded (2025) ·
(414) 529-9349 Dr. Grace Worzalla, M.D.Germantown, WI · No drug or device payments recorded (2025) ·
(262) 535-8400 Dr. Rebecca Sigourney-tennyck, MDGermantown, WI · No drug or device payments recorded (2025) ·
(262) 532-8477 Dr. John Waeltz, M.D.Glendale, WI · No drug or device payments recorded (2025) ·
(414) 961-7444 Dr. Michael Gilman, D.O.Glendale, WI · No drug or device payments recorded (2025) ·
(414) 961-7444 Dr. Mary Swiderski, MDGrafton, WI · No drug or device payments recorded (2025) ·
(262) 329-1000 Dr. Sarah BauwensGrafton, WI · No drug or device payments recorded (2025) ·
(262) 375-3700 Dr. Abigail Brooks, MDGreen Bay, WI · $127 in drug and device payments (2025) ·
(920) 496-4700 Dr. Allison Gustafson, MDGreen Bay, WI · $111 in drug and device payments (2025) ·
(920) 496-4700 Dr. Amy Schueckler, MDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 435-4191 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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