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Anesthesiology in Grafton, Wisconsin

Data updated monthly · Last refresh September 2026

21 Anesthesiology providers practice in Grafton. Listings are drawn from federal public records and are not endorsements.

Anesthesiology providers in Grafton

Listed alphabetically. 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. Aaron Schmidt, M.D.
Grafton, WI · No drug or device payments recorded (2025) · (262) 329-1000
Dr. Ali Sadeghi, M.D.
Grafton, WI · $18 in drug and device payments (2025) · (414) 219-2000
Dr. Andrew Nicoli, D.O.
Grafton, WI · No drug or device payments recorded (2025) · (262) 329-1000
Dr. Chad Vanden Heuvel, M.D.
Grafton, WI · No drug or device payments recorded (2025) · (262) 329-1000
Dr. Drazen Zagorac, M.D.
Grafton, WI · No drug or device payments recorded (2025) · (262) 329-1000
Dr. Gena Dermody
Grafton, WI · No drug or device payments recorded (2025) · (262) 329-2135
Dr. Igor Levin, M.D.
Grafton, WI · No drug or device payments recorded (2025) · (262) 329-2323
Dr. Jacqueline Fiala, M.D.
Grafton, WI · No drug or device payments recorded (2025) · (262) 329-2135
Dr. Janice Hu, MD
Grafton, WI · No drug or device payments recorded (2025) · (262) 329-1000
Dr. Jennifer Niedfeldt, MD
Grafton, WI · No drug or device payments recorded (2025) · (262) 329-1000
Dr. Jeremy Groth, M.D.
Grafton, WI · No drug or device payments recorded (2025) · (262) 329-1000
Dr. Jonathan Tlachac, MD
Grafton, WI · No drug or device payments recorded (2025) · (262) 329-2135
Dr. Joseph Doherty, D.O.
Grafton, WI · No drug or device payments recorded (2025) · (262) 329-1000
Dr. Man Dick Young, MD
Grafton, WI · No drug or device payments recorded (2025) · (262) 329-2135
Dr. Michael Hensien, MD
Grafton, WI · No drug or device payments recorded (2025) · (262) 329-2135
Dr. Richard Paulsen, M.D.
Grafton, WI · No drug or device payments recorded (2025) · (414) 358-5431
Dr. Robert Fish, M.D.
Grafton, WI · No drug or device payments recorded (2025) · (262) 329-1000
Dr. Robert Schlosser, MD
Grafton, WI · $57 in drug and device payments (2025) · (262) 329-1000
Dr. Rozalin Thapa, D.O.
Grafton, WI · No drug or device payments recorded (2025) · (262) 329-1000
Dr. Taylor Gatlin
Grafton, WI · No drug or device payments recorded (2025) · (262) 329-1000
Dr. Thomas Beres, MD
Grafton, WI · $45 in drug and device payments (2025) · (262) 329-1000

Common questions

How many Anesthesiology providers are in Grafton, Wisconsin?

There are 21 Anesthesiology providers with active NPI records practicing in Grafton, according to federal NPPES data refreshed monthly.

Where does this data come from?

Provider records 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.

All specialties in Grafton Anesthesiology across Wisconsin

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
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.