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Gastroenterologists in Wisconsin

Data updated monthly · Last refresh October 2026

341 Gastroenterology providers practice in Wisconsin, including 82 (24%) 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.

341providers
82telehealth
Milwaukeetop city

Gastroenterology by city in Wisconsin

Choose a city to see providers there.

Gastroenterology in Milwaukee100 providers
Gastroenterology in Madison62 providers
Gastroenterology in Eau Claire20 providers
Gastroenterology in La Crosse18 providers
Gastroenterology in Green Bay18 providers
Gastroenterology in Wausau11 providers
Gastroenterology in Mequon9 providers
Gastroenterology in Marshfield9 providers
Gastroenterology in Sheboygan7 providers
Gastroenterology in Oshkosh6 providers
Gastroenterology in Kenosha5 providers
Gastroenterology in Beloit5 providers
Gastroenterology in Menomonee Falls5 providers
Gastroenterology in Fond Du Lac4 providers
Gastroenterology in Janesville4 providers
Gastroenterology in West Allis4 providers
Gastroenterology in Monroe3 providers
Gastroenterology in Ashland3 providers
Gastroenterology in Weston3 providers
Gastroenterology in Summit3 providers
Gastroenterology in Waukesha3 providers
Gastroenterology in Manitowoc3 providers
Gastroenterology in Wauwatosa3 providers
Gastroenterology in Cudahy3 providers

Gastroenterology 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. Sumona Saha, M.D.
Madison, WI · $2,630 in drug and device payments (2025) · Telehealth · (608) 263-8094
Dr. Susan Lepinski, MD
Madison, WI · $189 in drug and device payments (2025) · (608) 417-5454
Dr. Terrence Frick, MD
Madison, WI · No drug or device payments recorded (2025) · (608) 288-8719
Dr. Trevor Schell, MD
Madison, WI · No drug or device payments recorded (2025) · (608) 890-5090
Dr. Vinay Patel, M.D.
Madison, WI · No drug or device payments recorded (2025) · (608) 890-5010
Dr. James Hoftiezer, M.D.
Manitowoc, WI · No drug or device payments recorded (2025) · (920) 320-6212
Dr. Jeremy Anclam, D.O.
Manitowoc, WI · No drug or device payments recorded (2025) · Telehealth · (920) 320-6212
Dr. William Alvarez, M.D.
Manitowoc, WI · No drug or device payments recorded (2025) · (920) 320-6212
Dr. Christopher Rall, MD
Marshfield, WI · $100 in drug and device payments (2025) · (715) 387-5511
Dr. Gary Mayeux, MD
Marshfield, WI · No drug or device payments recorded (2025) · (715) 221-7822
Dr. Jesus Nunez-gornes, MD
Marshfield, WI · No drug or device payments recorded (2025) · (715) 387-5511
Dr. Kevin Lang, MD
Marshfield, WI · No drug or device payments recorded (2025) · (715) 803-3085
Dr. Patricia Kuzma-sell, MD
Marshfield, WI · No drug or device payments recorded (2025) · (715) 221-7822
Dr. Rajasekhar Bodicharla, M.D
Marshfield, WI · No drug or device payments recorded (2025) · (715) 387-5511
Dr. Roger Park, MD
Marshfield, WI · No drug or device payments recorded (2025) · (715) 387-5251
Dr. Seemeen Hassan, M.D
Marshfield, WI · $490 in drug and device payments (2025) · (715) 387-5511
Dr. Seth Tatel, M.D.
Marshfield, WI · $99 in drug and device payments (2025) · (866) 520-2510
Dr. Sankalp Dwivedi
Menasha, WI · $1,470 in drug and device payments (2025) · (920) 738-2000
Dr. Sudeep Sodhi, MD
Menasha, WI · $1,989 in drug and device payments (2025) · (920) 727-8100
Dr. Dana Ley
Menomonee Falls, WI · No drug or device payments recorded (2025) · Telehealth · (262) 532-1471
Dr. Melissa Earnest, M.D.
Menomonee Falls, WI · No drug or device payments recorded (2025) · (262) 255-2500
Dr. Peter Eichenseer, M.D.
Menomonee Falls, WI · No drug or device payments recorded (2025) · Telehealth · (262) 253-5400
Dr. Shaibal Mazumdar, M.D.
Menomonee Falls, WI · $26 in drug and device payments (2025) · (262) 251-7500
Dr. Syed Mehdi, M.D.
Menomonee Falls, WI · $791 in drug and device payments (2025) · Telehealth · (262) 253-5400
Dr. Drew Elgin, M.D.
Mequon, WI · No drug or device payments recorded (2025) · (262) 243-2500
Dr. Edward Hurtte, MD
Mequon, WI · $176 in drug and device payments (2025) · (262) 387-8200
Dr. Eugene Kligman, M.D.
Mequon, WI · $43 in drug and device payments (2025) · (847) 909-2695
Dr. Jeffrey Schenck, M.D.
Mequon, WI · $29 in drug and device payments (2025) · (262) 243-2500
Dr. Keely Browning
Mequon, WI · $29 in drug and device payments (2025) · (262) 243-2500
Dr. Lilani Perera, MD
Mequon, WI · $30,674 in drug and device payments (2025) · (262) 387-8200
Dr. Srihari Ramanujam, MD
Mequon, WI · No drug or device payments recorded (2025) · (262) 243-2500
Dr. Thomas Puetz, M.D.
Mequon, WI · No drug or device payments recorded (2025) · (262) 387-8200
Dr. Vijay Khiani, M.D.
Mequon, WI · $19 in drug and device payments (2025) · (262) 243-2500
Dr. Thomas Browning, M.D.
Middleton, WI · No drug or device payments recorded (2025) · (608) 827-2308
Dr. Aaron Baltz, MD
Milwaukee, WI · No drug or device payments recorded (2025) · (414) 908-6506
Dr. Aboud Affi, M.D.
Milwaukee, WI · No drug or device payments recorded (2025) · (414) 291-3100
Dr. Adam Benjamin, MD
Milwaukee, WI · $125 in drug and device payments (2025) · (414) 805-3310
Dr. Adam Van Huis
Milwaukee, WI · No drug or device payments recorded (2025) · (414) 908-6506
Dr. Ahamed Khalyfa, DO
Milwaukee, WI · $1,882 in drug and device payments (2025) · (414) 805-3310
Dr. Alexandra Modiri, M.D.
Milwaukee, WI · No drug or device payments recorded (2025) · (414) 805-3666
Dr. Alex Ulitsky, MD
Milwaukee, WI · No drug or device payments recorded (2025) · (414) 908-6506
Dr. Ali Diba, M.D.
Milwaukee, WI · No drug or device payments recorded (2025) · (414) 908-6500
Dr. Anas Raed, M.D.
Milwaukee, WI · No drug or device payments recorded (2025) · (414) 908-6500
Dr. Annie Shergill, M.D.
Milwaukee, WI · $1,506 in drug and device payments (2025) · (414) 908-6500
Dr. Aravind Vijayapal, MD
Milwaukee, WI · No drug or device payments recorded (2025) · (414) 908-6506
Dr. Arsh Momin
Milwaukee, WI · No drug or device payments recorded (2025) · (414) 219-4077
Dr. Arthur Cecchini, DO
Milwaukee, WI · $631 in drug and device payments (2025) · (414) 908-6500
Dr. Asad Jehangir, M.D.
Milwaukee, WI · No drug or device payments recorded (2025) · (414) 908-6500
Dr. Benson Massey, MD
Milwaukee, WI · No drug or device payments recorded (2025) · (414) 456-6836
Dr. Brian Moloney, MB BCH MD
Milwaukee, WI · No drug or device payments recorded (2025) · (414) 908-6500

Conditions Gastroenterology providers in Wisconsin commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Gastroenterology providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Gastroenterology providers are in Wisconsin?

There are 341 Gastroenterology providers with active NPI records practicing in Wisconsin, according to federal NPPES data refreshed monthly.

Do Gastroenterology providers in Wisconsin offer telehealth?

Yes. 82 of the 341 Gastroenterology providers in Wisconsin (about 24%) report offering telehealth services in CMS data.

Which cities in Wisconsin have the most Gastroenterology providers?

Milwaukee (100), Madison (62), Eau Claire (20) have the highest concentration of Gastroenterology providers in Wisconsin.

How many Gastroenterology providers in Wisconsin received drug or device company payments?

123 of 341 Gastroenterology providers in Wisconsin (36%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Gastroenterology providers in Wisconsin treat?

Gastroenterology providers commonly treat acid reflux, IBS, Crohn disease, ulcerative colitis, celiac disease 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 Gastroenterologists in Wisconsin work in independent practices or large health systems?

Among 216 Gastroenterologists in Wisconsin enrolled in Medicare, 3% bill through a solo or small practice with fewer than 10 clinicians, 16% through a mid-size group of 10 to 99, and 81% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Gastroenterologists in Wisconsin work at?

According to CMS facility affiliation records, the Wisconsin hospitals where the most Gastroenterologists hold privileges are Aurora St Lukes Medical Center in Milwaukee; University of Wi Hospitals & Clinics Authority in Madison; Unitypoint Health - Meriter in Madison.

Related reading on HealthcareDiscovery.AI

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Gastroenterology in Wisconsin? Get featured.