Gastroenterology providers in Wisconsin
103 Gastroenterology surgeons and proceduralists in Wisconsin are affiliated with ambulatory surgery centers as of July 2026, ranking Wisconsin #16 of 50 states for the specialty. Milwaukee (43), Madison (32), Wausau (10) hold 83% of them. Every name below opens a profile with credential, NPI, and surgery-center affiliations.
Verified directory maintained by DataLily AI. Also in Wisconsin: all surgeons · 165 surgery centers · Gastroenterology CPT codes.
- Providers
- 103
- 95 with listed ASC affiliations
- Cities
- 14
- largest: Milwaukee
- State rank
- #16
- of 50 states for Gastroenterology
- Centers in Wisconsin
- 20
- with this specialty on the panel
Wisconsin surgery centers with Gastroenterology providers
Centers located in Wisconsin whose panels carry the most Gastroenterology providers. Affiliations change; verify independently.
All Gastroenterology providers in Wisconsin, by city
103 providers across 14 cities, largest city first. The number after each name is how many surgery centers the provider is affiliated with.
Milwaukee43
- Aaron BaltzMD3 ASCs
- Aboud AffiM.D.2 ASCs
- Adam Van Huis3 ASCs
- Alex UlitskyMD1 ASC
- Anas RaedM.D.3 ASCs
- Annie ShergillM.D.3 ASCs
- Aravind VijayapalMD4 ASCs
- Asad JehangirM.D.3 ASCs
- Brian MoloneyMB BCH MD3 ASCs
- Chad StepkeMD2 ASCs
- Chetan MittalMD4 ASCs
- Cristino CangaMD4 ASCs
- Daniel GeenenM.D.2 ASCs
- Daniel SteinM.D.1 ASC
- David CarronMD2 ASCs
- David StaffM.D.4 ASCs
- Elizabeth SpragueM.D.3 ASCs
- Erica SamuelM.D.3 ASCs
- Hassaan ZiaMD2 ASCs
- Helen LantzMD2 ASCs
- Jacob LaineM.D.3 ASCs
- Jamal QureshiMD3 ASCs
- James KwiattM.D.3 ASCs
- James NelsonMD3 ASCs
- Joseph KimM.D.2 ASCs
- Julia LeoD.O.3 ASCs
- Kathryn ByrneM.D.
- Lyndon HernandezMD5 ASCs
- Mario VelezMD4 ASCs
- Matthew MohorekM.D.3 ASCs
- Nalini GudaMD3 ASCs
- Nathaniel JestD.O.3 ASCs
- Nicole GriglioneM.D.2 ASCs
- Phaedra TachtatzisMD2 ASCs
- Rajesh SantharamMD3 ASCs
- Rehana BegumMD3 ASCs
- Ricardo LiMD3 ASCs
- Sohaib HassanM.D2 ASCs
- Steven LipscombMD2 ASCs
- Sunil KapurM.D.2 ASCs
- Syed HussainM.D.4 ASCs
- Vasanth SiddalingaiahM.D.2 ASCs
- Zachary SmithDO2 ASCs
Madison32
- Abby Lochmann-BailkeyM.D.1 ASC
- Adnan SaidMD
- Alexander LarsonMD1 ASC
- Anurag SoniMD1 ASC
- Armando BoschMD
- Arnold WaldMD1 ASC
- Bryan MagenheimMD1 ASC
- Christopher LindholmMD1 ASC
- Deepak GopalMD1 ASC
- Eric GaumnitzMD1 ASC
- Gabriela Lobato1 ASC
- Ian GrimesM.D.1 ASC
- Jason GonzagaM.D.1 ASC
- Jason StanglMD1 ASC
- Jessica MustoM.D.
- John RiceM.D.
- Kimberly DanielM.D.1 ASC
- Lisa StrateM.D. MPH1 ASC
- Luis LomeliMD1 ASC
- Mansoor ShariffM.D.1 ASC
- Margarita GermanM.D.
- Mark BensonM.D.1 ASC
- Matthew CaldisM.D., M.S.1 ASC
- Michael AllanMD1 ASC
- Michael LuceyMD1 ASC
- Parul AgarwalM.D.1 ASC
- Patrick PfauMD1 ASC
- Praveena NarayananMD1 ASC
- Rodrigo CastilloMD1 ASC
- Siobhan ByrneM.D.1 ASC
- Sumona SahaM.D.1 ASC
- Vinay PatelM.D.
Menomonee Falls2
Cudahy1
La Crosse1
Marshfield1
Neenah1
Sheboygan1
Verona1
West Allis1
Other specialties in Wisconsin
Gastroenterology in other states
How many Gastroenterology providers in Wisconsin work at ambulatory surgery centers?
103 Gastroenterology surgeons and proceduralists in Wisconsin are affiliated with ambulatory surgery centers in DataLily AI's current snapshot (updated July 2026), which ranks Wisconsin #16 of 50 states for the specialty. They are linked to 20 surgery centers located in Wisconsin.
Which Wisconsin cities have the most Gastroenterology providers?
Milwaukee (43), Madison (32), Wausau (10) lead, with 83% of the state's ASC-affiliated Gastroenterology providers between them. 14 Wisconsin cities have at least one.
Which Wisconsin surgery centers have Gastroenterology providers?
Southern Lakes Endoscopy Center in Milwaukee (32), Center For Digestive Health LTD in Milwaukee (28), Froedtert Surgery Center LLC in Milwaukee (27) carry the most Gastroenterology providers on their panels in this snapshot. Each profile lists the centers a provider is affiliated with; affiliations change, so verify independently.
How do I find a Gastroenterology provider in Wisconsin?
Use the city list on this page: providers are grouped by practice city, and each name opens a profile with credential, NPI, and surgery-center affiliations. For a different specialty in Wisconsin, or Gastroenterology in another state, use the links at the bottom of the page.
Credentials on record in Wisconsin: MD 92 · DO 4 · MBBCHMD 1 · MD,MS 1.
Specialty and practice location reflect each provider’s registry record and can change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.