Anesthesiologists in Wisconsin
Data updated monthly · Last refresh October 2026
1,319 Anesthesiology providers practice in Wisconsin, including 19 (1%) 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.
1,319providers
19telehealth
Milwaukeetop city
Anesthesiology by city in Wisconsin
Choose a city to see providers there.
Anesthesiology 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. Thomas Broderick, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 833-0758 Dr. Thomas Drye, M.D.Madison, WI · No drug or device payments recorded (2025) ·
(608) 267-6676 Dr. Thomas Hayes, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-8100 Dr. Thomas Leifheit, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 251-6100 Dr. Thomas Mcdowell, MD PHDMadison, WI · No drug or device payments recorded (2025) ·
(608) 233-0767 Dr. Thomas Pellino, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 267-6676 Dr. Timothy Graham, M.D.Madison, WI · No drug or device payments recorded (2025) ·
(608) 251-6100 Dr. Timothy Krueger, M.D.Madison, WI · No drug or device payments recorded (2025) ·
(608) 263-8100 Dr. Timothy Lazicki, D.O.Madison, WI · No drug or device payments recorded (2025) ·
(608) 251-6100 Dr. Timothy Mccormick, D.O.Madison, WI · No drug or device payments recorded (2025) ·
(608) 263-8100 Dr. Tyler Engel, MDMadison, WI · $2,714 in drug and device payments (2025) ·
(608) 263-6400 Dr. Tyler JonasMadison, WI · No drug or device payments recorded (2025) ·
(608) 417-6676 Dr. Whitney Fallahian, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-8100 Dr. William Sato, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. William Stewart, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. Ying Lu-boettcherMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-8100 Dr. Zachariah Hoell, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. Zoltan Hevesi, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-8100 Dr. Andrew Trochlell, M.D.Manitowoc, WI · No drug or device payments recorded (2025) ·
(920) 320-2288 Dr. Grazyna Czerwonka, M.D.Manitowoc, WI · No drug or device payments recorded (2025) ·
(920) 320-2249 Dr. Jean Reindl, CRNAManitowoc, WI · No drug or device payments recorded (2025) ·
(920) 320-2249 Dr. Jennifer Marshall, M.D.Manitowoc, WI · No drug or device payments recorded (2025) ·
(920) 320-2564 Dr. Jonathan Klatt, M.D.Manitowoc, WI · $66 in drug and device payments (2025) ·
(920) 320-2249 Dr. Ahmed Mohamed, MDMarinette, WI · No drug or device payments recorded (2025) ·
(715) 735-4200 Dr. Anthony Mars, MDMarinette, WI · No drug or device payments recorded (2025) ·
(847) 847-9361 Dr. Brian Reiter, MDMarinette, WI · $14 in drug and device payments (2025) ·
(715) 735-4200 Dr. Kirsten Buck, M.D.Marinette, WI · No drug or device payments recorded (2025) ·
(715) 735-4200 Dr. Siddhanth Ahluwalia, MDMarinette, WI · No drug or device payments recorded (2025) ·
(715) 735-4200 Dr. Susan Arcaro, DOMarinette, WI · No drug or device payments recorded (2025) ·
(715) 732-8000 Dr. Valdez Rahming, MDMarinette, WI · No drug or device payments recorded (2025) ·
(715) 735-4200 Dr. Aby Pynadath, M.D.Marshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5511 Dr. Aliya Placeres, DOMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5511 Dr. Amir Gholami, M.D.Marshfield, WI · $19 in drug and device payments (2025) ·
(715) 387-5511 Dr. Brennan Harding, MDMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5511 Dr. Brian Brotz, MDMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5511 Dr. Carlos Rico, D.O.Marshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5511 Dr. Charles Bohon, MDMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-7179 Dr. Charles Strachan, MDMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-7179 Dr. David Johnson, M.D.Marshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5511 Dr. Derek Corporon, MDMarshfield, WI · $115 in drug and device payments (2025) ·
(715) 387-5511 Dr. Diarmuid O'neill, MDMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-7179 Dr. Duane Myklejord, DOMarshfield, WI · No drug or device payments recorded (2025) ·
(800) 782-8581 Dr. Duane Myklejord, MDMarshfield, WI · $279 in drug and device payments (2025) ·
(715) 387-7179 Dr. Frank North, MDMarshfield, WI · $116 in drug and device payments (2025) ·
(715) 387-7179 Dr. Frederic Bollow, MDMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-7179 Dr. Frederick Gehrmann, M.D.Marshfield, WI · $115 in drug and device payments (2025) ·
(715) 387-5511 Dr. Heather Kuduk, M.D.Marshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5511 Dr. Lei Yao, MDMarshfield, WI · $115 in drug and device payments (2025) ·
(715) 387-7179 Dr. Michael Rudolph, DOMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5511 Dr. Mitali Mali, DOMarshfield, WI · $49 in drug and device payments (2025) ·
(715) 387-5511 Common questions
How many Anesthesiology providers are in Wisconsin?There are 1,319 Anesthesiology providers with active NPI records practicing in Wisconsin, according to federal NPPES data refreshed monthly.
Do Anesthesiology providers in Wisconsin offer telehealth?Yes. 19 of the 1,319 Anesthesiology providers in Wisconsin (about 1%) report offering telehealth services in CMS data.
Which cities in Wisconsin have the most Anesthesiology providers?Milwaukee (392), Madison (283), Green Bay (55) have the highest concentration of Anesthesiology providers in Wisconsin.
How many Anesthesiology providers in Wisconsin received drug or device company payments?252 of 1,319 Anesthesiology providers in Wisconsin (19%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
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 Anesthesiologists in Wisconsin work in independent practices or large health systems?Among 755 Anesthesiologists in Wisconsin enrolled in Medicare, 2% bill through a solo or small practice with fewer than 10 clinicians, 23% 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 Anesthesiologists in Wisconsin work at?According to CMS facility affiliation records, the Wisconsin hospitals where the most Anesthesiologists hold privileges are University of Wi Hospitals & Clinics Authority in Madison; Froedtert Memorial Lutheran Hospital in Milwaukee; Aurora St Lukes Medical Center in Milwaukee.
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