Surgery in Eau Claire, Wisconsin
Data updated monthly · Last refresh September 2026
25 Surgery providers practice in Eau Claire, and 32% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.
Surgery providers in Eau Claire
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. Angela Appel, MDEau Claire, WI · $311 in drug and device payments (2025) ·
(715) 838-5222 Dr. Bradley Grewe, MDEau Claire, WI · No drug or device payments recorded (2025) ·
(715) 838-5222 Dr. Brandon Andrew, M.D.Eau Claire, WI · No drug or device payments recorded (2025) ·
(715) 832-1044 Dr. Brent Wogahn, M.D.Eau Claire, WI · No drug or device payments recorded (2025) ·
(715) 832-1044 Dr. Brian Welch, M.D.Eau Claire, WI · No drug or device payments recorded (2025) ·
(715) 838-5222 Dr. Caesar Gonzaga, MDEau Claire, WI · No drug or device payments recorded (2025) ·
(715) 858-4500 Dr. Chris Hower, MDEau Claire, WI · $68 in drug and device payments (2025) ·
(715) 838-5222 Dr. David Ciresi, MDEau Claire, WI · No drug or device payments recorded (2025) ·
(715) 838-5222 Dr. Ellen Liang, M.D.Eau Claire, WI · $282 in drug and device payments (2025) ·
(715) 838-5222 Dr. Geoffrey Roelant, M.D.Eau Claire, WI · $6,292 in drug and device payments (2025) ·
(715) 832-1044 Dr. Guido Fiorentini, MDEau Claire, WI · No drug or device payments recorded (2025) · Telehealth ·
(715) 838-5222 Dr. Isaac Theerman, D.O.Eau Claire, WI · No drug or device payments recorded (2025) ·
(715) 838-5222 Dr. Jason Beckermann, MDEau Claire, WI · No drug or device payments recorded (2025) ·
(715) 838-5222 Dr. Jonathan Parisi, MDEau Claire, WI · $23 in drug and device payments (2025) ·
(715) 838-5222 Dr. Kari Paulson, MDEau Claire, WI · No drug or device payments recorded (2025) ·
(715) 858-4500 Dr. Maria Linnaus, M.D.Eau Claire, WI · No drug or device payments recorded (2025) · Telehealth ·
(715) 838-5222 Dr. Miechia Esco, M.D.,PHDEau Claire, WI · $44 in drug and device payments (2025) ·
(715) 717-4121 Dr. Richard Daniels, M.D.Eau Claire, WI · No drug or device payments recorded (2025) ·
(715) 832-1044 Dr. Ronald Waits, MDEau Claire, WI · No drug or device payments recorded (2025) ·
(715) 726-4181 Dr. Rosmeld Castillo, MDEau Claire, WI · $14 in drug and device payments (2025) ·
(715) 838-5222 Dr. Steven Immerman, M.D.Eau Claire, WI · No drug or device payments recorded (2025) ·
(715) 832-1044 Dr. Steven Johnson, MDEau Claire, WI · No drug or device payments recorded (2025) ·
(715) 838-5222 Dr. Talya Lorenz, M.D.Eau Claire, WI · $175 in drug and device payments (2025) ·
(715) 838-5222 Dr. Timothy Pitchford, M.D.Eau Claire, WI · No drug or device payments recorded (2025) ·
(715) 858-4747 Dr. Zoe Lake, MDEau Claire, WI · No drug or device payments recorded (2025) ·
(715) 838-3311 Common questions
How many Surgery providers are in Eau Claire, Wisconsin?There are 25 Surgery providers with active NPI records practicing in Eau Claire, according to federal NPPES data refreshed monthly.
How many Surgery providers in Eau Claire received drug or device company payments?8 of 25 (32%) 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 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 Eau Claire Surgery across Wisconsin