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. Jonathan Susa, D.O.Hudson, WI · No drug or device payments recorded (2025) ·
(715) 531-6800 Dr. Karen Ringgenberg, RN, MSN, WHNPHudson, WI · No drug or device payments recorded (2025) ·
(999) 999-9999 Dr. Laura Mcdowell, MDHudson, WI · $5,226 in drug and device payments (2025) ·
(715) 531-6700 Dr. Carol Neuman, MDJanesville, WI · No drug or device payments recorded (2025) ·
(608) 756-6890 Dr. Dale Rozeboom, MDJanesville, WI · No drug or device payments recorded (2025) ·
(608) 371-8000 Dr. Dorothy Newmark, MDJanesville, WI · No drug or device payments recorded (2025) ·
(608) 756-6890 Dr. Edward Miller, MDJanesville, WI · No drug or device payments recorded (2025) ·
(608) 359-9061 Dr. James Vogel, MDJanesville, WI · No drug or device payments recorded (2025) ·
(608) 755-3500 Dr. Jill Cousino, D.O.Janesville, WI · $17 in drug and device payments (2025) ·
(608) 756-6800 Dr. Katheryn Kaldor, DOJanesville, WI · No drug or device payments recorded (2025) ·
(608) 756-6800 Dr. Kay Johnson-keys, MDJanesville, WI · No drug or device payments recorded (2025) ·
(608) 373-8000 Dr. Kristin Miller, DOJanesville, WI · $237 in drug and device payments (2025) ·
(608) 314-3600 Dr. Mark Torres, D.O.Janesville, WI · $1,608 in drug and device payments (2025) ·
(608) 371-8000 Dr. Meridyth Munns, MDJanesville, WI · No drug or device payments recorded (2025) ·
(608) 756-6890 Dr. Noreen King, MDJanesville, WI · $50 in drug and device payments (2025) ·
(608) 371-8000 Dr. Patricia Nahn, MDJanesville, WI · No drug or device payments recorded (2025) ·
(608) 756-6000 Dr. Tyler Boschuetz, MDJanesville, WI · $55 in drug and device payments (2025) ·
(608) 371-8000 Dr. Ashley Mcsorley, D.O.Kenosha, WI · No drug or device payments recorded (2025) ·
(262) 948-6790 Dr. Barbara Robinson, M.D.Kenosha, WI · No drug or device payments recorded (2025) ·
(262) 948-5600 Dr. Crystal Ruffin, MDKenosha, WI · No drug or device payments recorded (2025) ·
(262) 948-5600 Dr. Eleanor Figuerres, DOKenosha, WI · No drug or device payments recorded (2025) ·
(262) 764-5860 Dr. Junith Thompson, MDKenosha, WI · $824 in drug and device payments (2025) ·
(262) 657-8360 Dr. Kristin Jones, D.OKenosha, WI · $244 in drug and device payments (2025) · Telehealth ·
(262) 948-5600 Dr. Leonard Fagan, M.D.Kenosha, WI · No drug or device payments recorded (2025) ·
(262) 697-9200 Dr. Mariam Hanna, MDKenosha, WI · No drug or device payments recorded (2025) ·
(262) 948-5600 Dr. Maximilian Hecht, MD, MPHKenosha, WI · No drug or device payments recorded (2025) ·
(262) 948-6790 Dr. Samantha LauhonKenosha, WI · No drug or device payments recorded (2025) ·
(262) 948-5600 Dr. Timothy Zelko, D.O.Kenosha, WI · No drug or device payments recorded (2025) ·
(262) 697-7750 Dr. Alexa Lowry, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Beth Wagner, M.D.La Crosse, WI · No drug or device payments recorded (2025) ·
(608) 785-0940 Dr. Brad Nitzsche, M.D.La Crosse, WI · No drug or device payments recorded (2025) ·
(608) 785-0940 Dr. Catherine Ryan, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Dana Benden, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Dayna Schwarz, M.D.La Crosse, WI · No drug or device payments recorded (2025) ·
(608) 392-9866 Dr. Deborah Simon, M.D.La Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Heather RieseLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Heather StiefLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Jennifer Mcelroy, DOLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 785-0940 Dr. Jill Davidson, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Kara PetrashekLa Crosse, WI · $35 in drug and device payments (2025) ·
(608) 782-7300 Dr. Kenneth Merkitch, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Lauren Scott, MDLa Crosse, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 782-7300 Dr. Luke Wenzel, D.O.La Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Mary Alvarado, MDLa Crosse, WI · $19 in drug and device payments (2025) · Telehealth ·
(608) 785-0940 Dr. Mary Kuffel, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Michael Mader, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 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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