Registered Dietitians in Wisconsin
Data updated monthly · Last refresh October 2026
1,462 Registered Dietitian providers practice in Wisconsin, including 44 (3%) 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.
1,462providers
44telehealth
Milwaukeetop city
Registered Dietitian by city in Wisconsin
Choose a city to see providers there.
Registered Dietitian 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. Susan Briggs, RDN, CDMadison, WI · No drug or device payments recorded (2025) ·
(608) 417-6135 Dr. Tami Langmeier, RDMadison, WI · No drug or device payments recorded (2025) ·
(608) 260-2900 Dr. Tammy Fumusa, RDMadison, WI · No drug or device payments recorded (2025) ·
(608) 251-6100 Dr. Tara Larowe, PHD, RDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-8850 Dr. Taylor DuckeMadison, WI · No drug or device payments recorded (2025) ·
(608) 890-5500 Dr. Taylor Erholtz, RDN, LDNMadison, WI · No drug or device payments recorded (2025) ·
(608) 265-7700 Dr. Terryann Chrudimsky, LDNMadison, WI · No drug or device payments recorded (2025) ·
(608) 417-8300 Dr. Therese Richardson, MS, RD, CD, CDCESMadison, WI · No drug or device payments recorded (2025) ·
(608) 417-8300 Dr. Toni Sterry, RDMadison, WI · No drug or device payments recorded (2025) ·
(608) 260-6000 Dr. Tracy SchmotzerMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-8230 Dr. Tylynn Ludwig, RDNMadison, WI · No drug or device payments recorded (2025) ·
(920) 373-1367 Dr. Vincent Suha, MS, RD, CDMadison, WI · No drug or device payments recorded (2025) ·
(608) 616-5295 Dr. Wendy Hahn, MS, RD, CDMadison, WI · No drug or device payments recorded (2025) ·
(608) 241-9020 Dr. Joshua Todd, RDNMalone, WI · No drug or device payments recorded (2025) ·
(512) 527-4135 Dr. Abbey Bubolz, RDManitowoc, WI · No drug or device payments recorded (2025) ·
(920) 860-6126 Dr. Ashley Holly, R.D.Manitowoc, WI · No drug or device payments recorded (2025) ·
(920) 323-6890 Dr. Carrie Karbon, RDManitowoc, WI · No drug or device payments recorded (2025) ·
(920) 901-0535 Dr. Dayna SchroederManitowoc, WI · No drug or device payments recorded (2025) ·
(920) 901-3909 Dr. Jeanne EdwardsManitowoc, WI · No drug or device payments recorded (2025) ·
(920) 320-2520 Dr. Jennifer Franzen, RDNManitowoc, WI · No drug or device payments recorded (2025) ·
(920) 320-1781 Dr. Linda MinerManitowoc, WI · No drug or device payments recorded (2025) ·
(920) 320-6795 Dr. Natasha Zill, RDManitowoc, WI · No drug or device payments recorded (2025) ·
(920) 901-2033 Dr. Patricia Tessmer, R.D., C.D.Manitowoc, WI · No drug or device payments recorded (2025) ·
(920) 333-0267 Dr. Stephen Seifert, RD,CDManitowoc, WI · No drug or device payments recorded (2025) ·
(920) 652-9310 Dr. Dana Gertschen, RDMarathon, WI · No drug or device payments recorded (2025) ·
(719) 299-0833 Dr. Brianna GrossoMarinette, WI · No drug or device payments recorded (2025) ·
(715) 735-4200 Dr. Danielle Denruyter, RDMarinette, WI · No drug or device payments recorded (2025) ·
(715) 735-4200 Dr. Emily Kubisiak, RDMarinette, WI · No drug or device payments recorded (2025) ·
(715) 735-5225 Dr. Jena DoemelMarinette, WI · No drug or device payments recorded (2025) ·
(715) 732-4200 Dr. Juliane Washburn, RDMarinette, WI · No drug or device payments recorded (2025) ·
(715) 735-4200 Dr. Nola Hardy, RDMarinette, WI · No drug or device payments recorded (2025) ·
(715) 735-7421 Dr. Vanessa Vincent, RDMarinette, WI · No drug or device payments recorded (2025) ·
(715) 735-5225 Dr. Wendy Rydell, R.D.Marinette, WI · No drug or device payments recorded (2025) ·
(715) 735-4200 Dr. Allison Machtan, RDMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5480 Dr. Angela Wirkus, RDMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-7176 Dr. Heather Endries, RDMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-9587 Dr. Heidi Topping, RDMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-7176 Dr. Jennifer Okon, R.D., C.D.E., C.D.Marshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-7255 Dr. Johnilee Slark, RDMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5480 Dr. Kristene Schulte, RD, CD, CDEMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-7352 Dr. Krystle Endries, RDMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-7176 Dr. Kylie Desmet, RDMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-7176 Dr. Samantha Moore, RD, CD, CDCESMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 389-7464 Dr. Tammi Timmler, RD CDEMarshfield, WI · No drug or device payments recorded (2025) ·
(715) 387-5511 Dr. Brittani Williams, RDMauston, WI · No drug or device payments recorded (2025) ·
(608) 847-6161 Dr. Cassandra Holig, RDN, CDMauston, WI · No drug or device payments recorded (2025) ·
(608) 847-1296 Dr. Margaret Hewitt, RDN, CD, CDEMauston, WI · No drug or device payments recorded (2025) ·
(608) 847-1293 Dr. Molly Hoffman, RDN, CDMauston, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 847-1293 Dr. Monica Knudtson, RD, CDMauston, WI · No drug or device payments recorded (2025) ·
(800) 252-4377 Dr. Tamara Steinlicht, R.D.N., C.D.Mauston, WI · No drug or device payments recorded (2025) ·
(608) 847-1296 Common questions
How many Registered Dietitian providers are in Wisconsin?There are 1,462 Registered Dietitian providers with active NPI records practicing in Wisconsin, according to federal NPPES data refreshed monthly.
Do Registered Dietitian providers in Wisconsin offer telehealth?Yes. 44 of the 1,462 Registered Dietitian providers in Wisconsin (about 3%) report offering telehealth services in CMS data.
Which cities in Wisconsin have the most Registered Dietitian providers?Milwaukee (241), Madison (216), La Crosse (88) have the highest concentration of Registered Dietitian providers in Wisconsin.
How many Registered Dietitian providers in Wisconsin received drug or device company payments?0 of 1,462 Registered Dietitian providers in Wisconsin (0%) 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.
Which hospitals do Registered Dietitians in Wisconsin work at?According to CMS facility affiliation records, the Wisconsin hospitals where the most Registered Dietitians hold privileges are Gundersen Lutheran Medical Center in La Crosse; Marshfield Medical Center in Marshfield; Marshfield Medical Center - Eau Claire in Eau Claire.
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