HealthcareDiscovery.AI / Doctors / Wisconsin / Summit / Surgery

Surgery in Summit, Wisconsin

Data updated monthly · Last refresh September 2026

6 Surgery providers practice in Summit. Listings are drawn from federal public records and are not endorsements.

Surgery providers in Summit

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. Benjamin Andrew, M.D.

Summit, WI · No drug or device payments recorded (2025) · (262) 434-1000

Dr. Dennis Zagrodnik, M.D.

Summit, WI · No drug or device payments recorded (2025) · (262) 434-5000

Dr. Joel Harris, MD

Summit, WI · No drug or device payments recorded (2025) · (262) 434-5000

Dr. Joseph Helm, M.D.

Summit, WI · $4,972 in drug and device payments (2025) · (262) 434-1000

Dr. Kathryn Haberman, MD

Summit, WI · No drug or device payments recorded (2025) · (262) 434-1000

Dr. Peter Garza, MD

Summit, WI · $2,323 in drug and device payments (2025) · (262) 434-5000

Common questions

How many Surgery providers are in Summit, Wisconsin?

There are 6 Surgery providers with active NPI records practicing in Summit, 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 Summit Surgery across Wisconsin

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.